4478560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 11049696

約数和(自身を除く): 6571136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1217, 1840, 2434, 3680, 4868, 6085, 9736, 12170, 19472, 24340, 27991, 38944, 48680, 55982, 97360, 111964, 139955, 194720, 223928, 279910, 447856, 559820, 895712, 1119640, 2239280, 4478560]

約数ペア:

[(1, 4478560), (2, 2239280), (4, 1119640), (5, 895712), (8, 559820), (10, 447856), (16, 279910), (20, 223928), (23, 194720), (32, 139955), (40, 111964), (46, 97360), (80, 55982), (92, 48680), (115, 38944), (160, 27991), (184, 24340), (230, 19472), (368, 12170), (460, 9736), (736, 6085), (920, 4868), (1217, 3680), (1840, 2434)]