1837503520

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2593}}^1$

素因数の和:2754

約数の個数: 96

約数和(自身を含む): 4486914432

約数和(自身を除く): 2649410912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 103, 160, 172, 206, 215, 344, 412, 430, 515, 688, 824, 860, 1030, 1376, 1648, 1720, 2060, 2593, 3296, 3440, 4120, 4429, 5186, 6880, 8240, 8858, 10372, 12965, 16480, 17716, 20744, 22145, 25930, 35432, 41488, 44290, 51860, 70864, 82976, 88580, 103720, 111499, 141728, 177160, 207440, 222998, 267079, 354320, 414880, 445996, 534158, 557495, 708640, 891992, 1068316, 1114990, 1335395, 1783984, 2136632, 2229980, 2670790, 3567968, 4273264, 4459960, 5341580, 8546528, 8919920, 10683160, 11484397, 17839840, 21366320, 22968794, 42732640, 45937588, 57421985, 91875176, 114843970, 183750352, 229687940, 367500704, 459375880, 918751760, 1837503520]

約数ペア:

[(1, 1837503520), (2, 918751760), (4, 459375880), (5, 367500704), (8, 229687940), (10, 183750352), (16, 114843970), (20, 91875176), (32, 57421985), (40, 45937588), (43, 42732640), (80, 22968794), (86, 21366320), (103, 17839840), (160, 11484397), (172, 10683160), (206, 8919920), (215, 8546528), (344, 5341580), (412, 4459960), (430, 4273264), (515, 3567968), (688, 2670790), (824, 2229980), (860, 2136632), (1030, 1783984), (1376, 1335395), (1648, 1114990), (1720, 1068316), (2060, 891992), (2593, 708640), (3296, 557495), (3440, 534158), (4120, 445996), (4429, 414880), (5186, 354320), (6880, 267079), (8240, 222998), (8858, 207440), (10372, 177160), (12965, 141728), (16480, 111499), (17716, 103720), (20744, 88580), (22145, 82976), (25930, 70864), (35432, 51860), (41488, 44290)]