791554920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5231}}^1$

素因数の和:5355

約数の個数: 128

約数和(自身を含む): 2584189440

約数和(自身を除く): 1792634520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 485, 520, 582, 776, 780, 970, 1164, 1261, 1455, 1560, 1940, 2328, 2522, 2910, 3783, 3880, 5044, 5231, 5820, 6305, 7566, 10088, 10462, 11640, 12610, 15132, 15693, 18915, 20924, 25220, 26155, 30264, 31386, 37830, 41848, 50440, 52310, 62772, 68003, 75660, 78465, 104620, 125544, 136006, 151320, 156930, 204009, 209240, 272012, 313860, 340015, 408018, 507407, 544024, 627720, 680030, 816036, 1014814, 1020045, 1360060, 1522221, 1632072, 2029628, 2040090, 2537035, 2720120, 3044442, 4059256, 4080180, 5074070, 6088884, 6596291, 7611105, 8160360, 10148140, 12177768, 13192582, 15222210, 19788873, 20296280, 26385164, 30444420, 32981455, 39577746, 52770328, 60888840, 65962910, 79155492, 98944365, 131925820, 158310984, 197888730, 263851640, 395777460, 791554920]

約数ペア:

[(1, 791554920), (2, 395777460), (3, 263851640), (4, 197888730), (5, 158310984), (6, 131925820), (8, 98944365), (10, 79155492), (12, 65962910), (13, 60888840), (15, 52770328), (20, 39577746), (24, 32981455), (26, 30444420), (30, 26385164), (39, 20296280), (40, 19788873), (52, 15222210), (60, 13192582), (65, 12177768), (78, 10148140), (97, 8160360), (104, 7611105), (120, 6596291), (130, 6088884), (156, 5074070), (194, 4080180), (195, 4059256), (260, 3044442), (291, 2720120), (312, 2537035), (388, 2040090), (390, 2029628), (485, 1632072), (520, 1522221), (582, 1360060), (776, 1020045), (780, 1014814), (970, 816036), (1164, 680030), (1261, 627720), (1455, 544024), (1560, 507407), (1940, 408018), (2328, 340015), (2522, 313860), (2910, 272012), (3783, 209240), (3880, 204009), (5044, 156930), (5231, 151320), (5820, 136006), (6305, 125544), (7566, 104620), (10088, 78465), (10462, 75660), (11640, 68003), (12610, 62772), (15132, 52310), (15693, 50440), (18915, 41848), (20924, 37830), (25220, 31386), (26155, 30264)]