38862104580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{7757}}^1$

素因数の和:9926

約数の個数: 144

約数和(自身を含む): 127025209584

約数和(自身を除く): 88163105004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2141, 2340, 4282, 6423, 7757, 8564, 10705, 12846, 15514, 19269, 21410, 23271, 25692, 27833, 31028, 32115, 38538, 38785, 42820, 46542, 55666, 64230, 69813, 77076, 77570, 83499, 93084, 96345, 100841, 111332, 116355, 128460, 139165, 139626, 155140, 166998, 192690, 201682, 232710, 250497, 278330, 279252, 302523, 333996, 349065, 385380, 403364, 417495, 465420, 500994, 504205, 556660, 605046, 698130, 834990, 907569, 1001988, 1008410, 1210092, 1252485, 1396260, 1512615, 1669980, 1815138, 2016820, 2504970, 3025230, 3630276, 4537845, 5009940, 6050460, 9075690, 16607737, 18151380, 33215474, 49823211, 66430948, 83038685, 99646422, 149469633, 166077370, 199292844, 215900581, 249116055, 298939266, 332154740, 431801162, 498232110, 597878532, 647701743, 747348165, 863602324, 996464220, 1079502905, 1295403486, 1494696330, 1943105229, 2159005810, 2590806972, 2989392660, 3238508715, 3886210458, 4318011620, 6477017430, 7772420916, 9715526145, 12954034860, 19431052290, 38862104580]

約数ペア:

[(1, 38862104580), (2, 19431052290), (3, 12954034860), (4, 9715526145), (5, 7772420916), (6, 6477017430), (9, 4318011620), (10, 3886210458), (12, 3238508715), (13, 2989392660), (15, 2590806972), (18, 2159005810), (20, 1943105229), (26, 1494696330), (30, 1295403486), (36, 1079502905), (39, 996464220), (45, 863602324), (52, 747348165), (60, 647701743), (65, 597878532), (78, 498232110), (90, 431801162), (117, 332154740), (130, 298939266), (156, 249116055), (180, 215900581), (195, 199292844), (234, 166077370), (260, 149469633), (390, 99646422), (468, 83038685), (585, 66430948), (780, 49823211), (1170, 33215474), (2141, 18151380), (2340, 16607737), (4282, 9075690), (6423, 6050460), (7757, 5009940), (8564, 4537845), (10705, 3630276), (12846, 3025230), (15514, 2504970), (19269, 2016820), (21410, 1815138), (23271, 1669980), (25692, 1512615), (27833, 1396260), (31028, 1252485), (32115, 1210092), (38538, 1008410), (38785, 1001988), (42820, 907569), (46542, 834990), (55666, 698130), (64230, 605046), (69813, 556660), (77076, 504205), (77570, 500994), (83499, 465420), (93084, 417495), (96345, 403364), (100841, 385380), (111332, 349065), (116355, 333996), (128460, 302523), (139165, 279252), (139626, 278330), (155140, 250497), (166998, 232710), (192690, 201682)]