4063340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 9799440

約数和(自身を除く): 5736100

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 37, 38, 68, 74, 76, 85, 95, 148, 170, 185, 190, 289, 323, 340, 370, 380, 578, 629, 646, 703, 740, 1156, 1258, 1292, 1406, 1445, 1615, 2516, 2812, 2890, 3145, 3230, 3515, 5491, 5780, 6290, 6460, 7030, 10693, 10982, 11951, 12580, 14060, 21386, 21964, 23902, 27455, 42772, 47804, 53465, 54910, 59755, 106930, 109820, 119510, 203167, 213860, 239020, 406334, 812668, 1015835, 2031670, 4063340]

約数ペア:

[(1, 4063340), (2, 2031670), (4, 1015835), (5, 812668), (10, 406334), (17, 239020), (19, 213860), (20, 203167), (34, 119510), (37, 109820), (38, 106930), (68, 59755), (74, 54910), (76, 53465), (85, 47804), (95, 42772), (148, 27455), (170, 23902), (185, 21964), (190, 21386), (289, 14060), (323, 12580), (340, 11951), (370, 10982), (380, 10693), (578, 7030), (629, 6460), (646, 6290), (703, 5780), (740, 5491), (1156, 3515), (1258, 3230), (1292, 3145), (1406, 2890), (1445, 2812), (1615, 2516)]