4964222020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8941}}^1$

素因数の和:9061

約数の個数: 96

約数和(自身を含む): 11681542656

約数和(自身を除く): 6717320636

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 71, 85, 92, 115, 142, 170, 230, 284, 340, 355, 391, 460, 710, 782, 1207, 1420, 1564, 1633, 1955, 2414, 3266, 3910, 4828, 6035, 6532, 7820, 8165, 8941, 12070, 16330, 17882, 24140, 27761, 32660, 35764, 44705, 55522, 89410, 111044, 138805, 151997, 178820, 205643, 277610, 303994, 411286, 555220, 607988, 634811, 759985, 822572, 1028215, 1269622, 1519970, 2056430, 2539244, 3039940, 3174055, 3495931, 4112860, 6348110, 6991862, 10791787, 12696220, 13983724, 14600653, 17479655, 21583574, 29201306, 34959310, 43167148, 53958935, 58402612, 69918620, 73003265, 107917870, 146006530, 215835740, 248211101, 292013060, 496422202, 992844404, 1241055505, 2482111010, 4964222020]

約数ペア:

[(1, 4964222020), (2, 2482111010), (4, 1241055505), (5, 992844404), (10, 496422202), (17, 292013060), (20, 248211101), (23, 215835740), (34, 146006530), (46, 107917870), (68, 73003265), (71, 69918620), (85, 58402612), (92, 53958935), (115, 43167148), (142, 34959310), (170, 29201306), (230, 21583574), (284, 17479655), (340, 14600653), (355, 13983724), (391, 12696220), (460, 10791787), (710, 6991862), (782, 6348110), (1207, 4112860), (1420, 3495931), (1564, 3174055), (1633, 3039940), (1955, 2539244), (2414, 2056430), (3266, 1519970), (3910, 1269622), (4828, 1028215), (6035, 822572), (6532, 759985), (7820, 634811), (8165, 607988), (8941, 555220), (12070, 411286), (16330, 303994), (17882, 277610), (24140, 205643), (27761, 178820), (32660, 151997), (35764, 138805), (44705, 111044), (55522, 89410)]