536912240

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{110023}}^1$

素因数の和:110097

約数の個数: 40

約数和(自身を含む): 1268796768

約数和(自身を除く): 731884528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 110023, 220046, 440092, 550115, 880184, 1100230, 1760368, 2200460, 4400920, 6711403, 8801840, 13422806, 26845612, 33557015, 53691224, 67114030, 107382448, 134228060, 268456120, 536912240]

約数ペア:

[(1, 536912240), (2, 268456120), (4, 134228060), (5, 107382448), (8, 67114030), (10, 53691224), (16, 33557015), (20, 26845612), (40, 13422806), (61, 8801840), (80, 6711403), (122, 4400920), (244, 2200460), (305, 1760368), (488, 1100230), (610, 880184), (976, 550115), (1220, 440092), (2440, 220046), (4880, 110023)]