16096990

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:79

約数の個数: 96

約数和(自身を含む): 38404800

約数和(自身を除く): 22307810

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 49, 65, 70, 91, 95, 98, 130, 133, 182, 190, 245, 247, 266, 343, 361, 455, 490, 494, 637, 665, 686, 722, 910, 931, 1235, 1274, 1330, 1715, 1729, 1805, 1862, 2470, 2527, 3185, 3430, 3458, 3610, 4459, 4655, 4693, 5054, 6370, 6517, 8645, 8918, 9310, 9386, 12103, 12635, 13034, 17290, 17689, 22295, 23465, 24206, 25270, 32585, 32851, 35378, 44590, 46930, 60515, 65170, 65702, 84721, 88445, 121030, 123823, 164255, 169442, 176890, 229957, 247646, 328510, 423605, 459914, 619115, 847210, 1149785, 1238230, 1609699, 2299570, 3219398, 8048495, 16096990]

約数ペア:

[(1, 16096990), (2, 8048495), (5, 3219398), (7, 2299570), (10, 1609699), (13, 1238230), (14, 1149785), (19, 847210), (26, 619115), (35, 459914), (38, 423605), (49, 328510), (65, 247646), (70, 229957), (91, 176890), (95, 169442), (98, 164255), (130, 123823), (133, 121030), (182, 88445), (190, 84721), (245, 65702), (247, 65170), (266, 60515), (343, 46930), (361, 44590), (455, 35378), (490, 32851), (494, 32585), (637, 25270), (665, 24206), (686, 23465), (722, 22295), (910, 17689), (931, 17290), (1235, 13034), (1274, 12635), (1330, 12103), (1715, 9386), (1729, 9310), (1805, 8918), (1862, 8645), (2470, 6517), (2527, 6370), (3185, 5054), (3430, 4693), (3458, 4655), (3610, 4459)]