74312320

素因数分解:

$2^7\times 5^1\times {\mathrm{116113}}^1$

素因数の和:116132

約数の個数: 32

約数和(自身を含む): 177654420

約数和(自身を除く): 103342100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 116113, 232226, 464452, 580565, 928904, 1161130, 1857808, 2322260, 3715616, 4644520, 7431232, 9289040, 14862464, 18578080, 37156160, 74312320]

約数ペア:

[(1, 74312320), (2, 37156160), (4, 18578080), (5, 14862464), (8, 9289040), (10, 7431232), (16, 4644520), (20, 3715616), (32, 2322260), (40, 1857808), (64, 1161130), (80, 928904), (128, 580565), (160, 464452), (320, 232226), (640, 116113)]