4435012720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{18979}}^1$

素因数の和:19142

約数の個数: 80

約数和(自身を含む): 10845020160

約数和(自身を除く): 6410007440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 127, 184, 230, 254, 368, 460, 508, 635, 920, 1016, 1270, 1840, 2032, 2540, 2921, 5080, 5842, 10160, 11684, 14605, 18979, 23368, 29210, 37958, 46736, 58420, 75916, 94895, 116840, 151832, 189790, 233680, 303664, 379580, 436517, 759160, 873034, 1518320, 1746068, 2182585, 2410333, 3492136, 4365170, 4820666, 6984272, 8730340, 9641332, 12051665, 17460680, 19282664, 24103330, 34921360, 38565328, 48206660, 55437659, 96413320, 110875318, 192826640, 221750636, 277188295, 443501272, 554376590, 887002544, 1108753180, 2217506360, 4435012720]

約数ペア:

[(1, 4435012720), (2, 2217506360), (4, 1108753180), (5, 887002544), (8, 554376590), (10, 443501272), (16, 277188295), (20, 221750636), (23, 192826640), (40, 110875318), (46, 96413320), (80, 55437659), (92, 48206660), (115, 38565328), (127, 34921360), (184, 24103330), (230, 19282664), (254, 17460680), (368, 12051665), (460, 9641332), (508, 8730340), (635, 6984272), (920, 4820666), (1016, 4365170), (1270, 3492136), (1840, 2410333), (2032, 2182585), (2540, 1746068), (2921, 1518320), (5080, 873034), (5842, 759160), (10160, 436517), (11684, 379580), (14605, 303664), (18979, 233680), (23368, 189790), (29210, 151832), (37958, 116840), (46736, 94895), (58420, 75916)]