4139965120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{761023}}^1$

素因数の和:761057

約数の個数: 56

約数和(自身を含む): 10438205184

約数和(自身を除く): 6298240064

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 761023, 1522046, 3044092, 3805115, 6088184, 7610230, 12176368, 12937391, 15220460, 24352736, 25874782, 30440920, 48705472, 51749564, 60881840, 64686955, 103499128, 121763680, 129373910, 206998256, 243527360, 258747820, 413996512, 517495640, 827993024, 1034991280, 2069982560, 4139965120]

約数ペア:

[(1, 4139965120), (2, 2069982560), (4, 1034991280), (5, 827993024), (8, 517495640), (10, 413996512), (16, 258747820), (17, 243527360), (20, 206998256), (32, 129373910), (34, 121763680), (40, 103499128), (64, 64686955), (68, 60881840), (80, 51749564), (85, 48705472), (136, 30440920), (160, 25874782), (170, 24352736), (272, 15220460), (320, 12937391), (340, 12176368), (544, 7610230), (680, 6088184), (1088, 3805115), (1360, 3044092), (2720, 1522046), (5440, 761023)]