16207027850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{7517}}^1$

素因数の和:7680

約数の個数: 96

約数和(自身を含む): 33828834816

約数和(自身を除く): 17621806966

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 107, 130, 155, 214, 310, 325, 403, 535, 650, 775, 806, 1070, 1391, 1550, 2015, 2675, 2782, 3317, 4030, 5350, 6634, 6955, 7517, 10075, 13910, 15034, 16585, 20150, 33170, 34775, 37585, 43121, 69550, 75170, 82925, 86242, 97721, 165850, 187925, 195442, 215605, 233027, 375850, 431210, 466054, 488605, 804319, 977210, 1078025, 1165135, 1608638, 2156050, 2330270, 2443025, 3029351, 4021595, 4886050, 5825675, 6058702, 8043190, 10456147, 11651350, 15146755, 20107975, 20912294, 24933889, 30293510, 40215950, 49867778, 52280735, 75733775, 104561470, 124669445, 151467550, 249338890, 261403675, 324140557, 522807350, 623347225, 648281114, 1246694450, 1620702785, 3241405570, 8103513925, 16207027850]

約数ペア:

[(1, 16207027850), (2, 8103513925), (5, 3241405570), (10, 1620702785), (13, 1246694450), (25, 648281114), (26, 623347225), (31, 522807350), (50, 324140557), (62, 261403675), (65, 249338890), (107, 151467550), (130, 124669445), (155, 104561470), (214, 75733775), (310, 52280735), (325, 49867778), (403, 40215950), (535, 30293510), (650, 24933889), (775, 20912294), (806, 20107975), (1070, 15146755), (1391, 11651350), (1550, 10456147), (2015, 8043190), (2675, 6058702), (2782, 5825675), (3317, 4886050), (4030, 4021595), (5350, 3029351), (6634, 2443025), (6955, 2330270), (7517, 2156050), (10075, 1608638), (13910, 1165135), (15034, 1078025), (16585, 977210), (20150, 804319), (33170, 488605), (34775, 466054), (37585, 431210), (43121, 375850), (69550, 233027), (75170, 215605), (82925, 195442), (86242, 187925), (97721, 165850)]