79583120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 197665920

約数和(自身を除く): 118082800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 163, 170, 272, 326, 340, 359, 652, 680, 718, 815, 1304, 1360, 1436, 1630, 1795, 2608, 2771, 2872, 3260, 3590, 5542, 5744, 6103, 6520, 7180, 11084, 12206, 13040, 13855, 14360, 22168, 24412, 27710, 28720, 30515, 44336, 48824, 55420, 58517, 61030, 97648, 110840, 117034, 122060, 221680, 234068, 244120, 292585, 468136, 488240, 585170, 936272, 994789, 1170340, 1989578, 2340680, 3979156, 4681360, 4973945, 7958312, 9947890, 15916624, 19895780, 39791560, 79583120]

約数ペア:

[(1, 79583120), (2, 39791560), (4, 19895780), (5, 15916624), (8, 9947890), (10, 7958312), (16, 4973945), (17, 4681360), (20, 3979156), (34, 2340680), (40, 1989578), (68, 1170340), (80, 994789), (85, 936272), (136, 585170), (163, 488240), (170, 468136), (272, 292585), (326, 244120), (340, 234068), (359, 221680), (652, 122060), (680, 117034), (718, 110840), (815, 97648), (1304, 61030), (1360, 58517), (1436, 55420), (1630, 48824), (1795, 44336), (2608, 30515), (2771, 28720), (2872, 27710), (3260, 24412), (3590, 22168), (5542, 14360), (5744, 13855), (6103, 13040), (6520, 12206), (7180, 11084)]