4541380

素因数分解:

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

素因数の和:101

約数の個数: 72

約数和(自身を含む): 10945368

約数和(自身を除く): 6403988

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 37, 38, 68, 74, 76, 85, 95, 148, 170, 185, 190, 323, 340, 361, 370, 380, 629, 646, 703, 722, 740, 1258, 1292, 1406, 1444, 1615, 1805, 2516, 2812, 3145, 3230, 3515, 3610, 6137, 6290, 6460, 7030, 7220, 11951, 12274, 12580, 13357, 14060, 23902, 24548, 26714, 30685, 47804, 53428, 59755, 61370, 66785, 119510, 122740, 133570, 227069, 239020, 267140, 454138, 908276, 1135345, 2270690, 4541380]

約数ペア:

[(1, 4541380), (2, 2270690), (4, 1135345), (5, 908276), (10, 454138), (17, 267140), (19, 239020), (20, 227069), (34, 133570), (37, 122740), (38, 119510), (68, 66785), (74, 61370), (76, 59755), (85, 53428), (95, 47804), (148, 30685), (170, 26714), (185, 24548), (190, 23902), (323, 14060), (340, 13357), (361, 12580), (370, 12274), (380, 11951), (629, 7220), (646, 7030), (703, 6460), (722, 6290), (740, 6137), (1258, 3610), (1292, 3515), (1406, 3230), (1444, 3145), (1615, 2812), (1805, 2516)]