508983592280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6977}}^1\times {\mathrm{95989}}^1$

素因数の和:102996

約数の個数: 64

約数和(自身を含む): 1205672796000

約数和(自身を除く): 696689203720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 6977, 13954, 27908, 34885, 55816, 69770, 95989, 132563, 139540, 191978, 265126, 279080, 383956, 479945, 530252, 662815, 767912, 959890, 1060504, 1325630, 1823791, 1919780, 2651260, 3647582, 3839560, 5302520, 7295164, 9118955, 14590328, 18237910, 36475820, 72951640, 669715253, 1339430506, 2678861012, 3348576265, 5357722024, 6697152530, 12724589807, 13394305060, 25449179614, 26788610120, 50898359228, 63622949035, 101796718456, 127245898070, 254491796140, 508983592280]

約数ペア:

[(1, 508983592280), (2, 254491796140), (4, 127245898070), (5, 101796718456), (8, 63622949035), (10, 50898359228), (19, 26788610120), (20, 25449179614), (38, 13394305060), (40, 12724589807), (76, 6697152530), (95, 5357722024), (152, 3348576265), (190, 2678861012), (380, 1339430506), (760, 669715253), (6977, 72951640), (13954, 36475820), (27908, 18237910), (34885, 14590328), (55816, 9118955), (69770, 7295164), (95989, 5302520), (132563, 3839560), (139540, 3647582), (191978, 2651260), (265126, 1919780), (279080, 1823791), (383956, 1325630), (479945, 1060504), (530252, 959890), (662815, 767912)]