4028025920

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{877}}^1$

素因数の和:1388

約数の個数: 112

約数和(自身を含む): 9933846528

約数和(自身を除く): 5905820608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 463, 496, 620, 877, 926, 992, 1240, 1754, 1852, 1984, 2315, 2480, 3508, 3704, 4385, 4630, 4960, 7016, 7408, 8770, 9260, 9920, 14032, 14353, 14816, 17540, 18520, 27187, 28064, 28706, 29632, 35080, 37040, 54374, 56128, 57412, 70160, 71765, 74080, 108748, 114824, 135935, 140320, 143530, 148160, 217496, 229648, 271870, 280640, 287060, 406051, 434992, 459296, 543740, 574120, 812102, 869984, 918592, 1087480, 1148240, 1624204, 1739968, 2030255, 2174960, 2296480, 3248408, 4060510, 4349920, 4592960, 6496816, 8121020, 8699840, 12587581, 12993632, 16242040, 25175162, 25987264, 32484080, 50350324, 62937905, 64968160, 100700648, 125875810, 129936320, 201401296, 251751620, 402802592, 503503240, 805605184, 1007006480, 2014012960, 4028025920]

約数ペア:

[(1, 4028025920), (2, 2014012960), (4, 1007006480), (5, 805605184), (8, 503503240), (10, 402802592), (16, 251751620), (20, 201401296), (31, 129936320), (32, 125875810), (40, 100700648), (62, 64968160), (64, 62937905), (80, 50350324), (124, 32484080), (155, 25987264), (160, 25175162), (248, 16242040), (310, 12993632), (320, 12587581), (463, 8699840), (496, 8121020), (620, 6496816), (877, 4592960), (926, 4349920), (992, 4060510), (1240, 3248408), (1754, 2296480), (1852, 2174960), (1984, 2030255), (2315, 1739968), (2480, 1624204), (3508, 1148240), (3704, 1087480), (4385, 918592), (4630, 869984), (4960, 812102), (7016, 574120), (7408, 543740), (8770, 459296), (9260, 434992), (9920, 406051), (14032, 287060), (14353, 280640), (14816, 271870), (17540, 229648), (18520, 217496), (27187, 148160), (28064, 143530), (28706, 140320), (29632, 135935), (35080, 114824), (37040, 108748), (54374, 74080), (56128, 71765), (57412, 70160)]