22392800

素因数分解:

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

素因数の和:1260

約数の個数: 72

約数和(自身を含む): 57090096

約数和(自身を除く): 34697296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 160, 184, 200, 230, 368, 400, 460, 575, 736, 800, 920, 1150, 1217, 1840, 2300, 2434, 3680, 4600, 4868, 6085, 9200, 9736, 12170, 18400, 19472, 24340, 27991, 30425, 38944, 48680, 55982, 60850, 97360, 111964, 121700, 139955, 194720, 223928, 243400, 279910, 447856, 486800, 559820, 699775, 895712, 973600, 1119640, 1399550, 2239280, 2799100, 4478560, 5598200, 11196400, 22392800]

約数ペア:

[(1, 22392800), (2, 11196400), (4, 5598200), (5, 4478560), (8, 2799100), (10, 2239280), (16, 1399550), (20, 1119640), (23, 973600), (25, 895712), (32, 699775), (40, 559820), (46, 486800), (50, 447856), (80, 279910), (92, 243400), (100, 223928), (115, 194720), (160, 139955), (184, 121700), (200, 111964), (230, 97360), (368, 60850), (400, 55982), (460, 48680), (575, 38944), (736, 30425), (800, 27991), (920, 24340), (1150, 19472), (1217, 18400), (1840, 12170), (2300, 9736), (2434, 9200), (3680, 6085), (4600, 4868)]