46247960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1292

約数の個数: 64

約数和(自身を含む): 114890400

約数和(自身を除く): 68642440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 178, 220, 356, 440, 445, 712, 890, 979, 1181, 1780, 1958, 2362, 3560, 3916, 4724, 4895, 5905, 7832, 9448, 9790, 11810, 12991, 19580, 23620, 25982, 39160, 47240, 51964, 64955, 103928, 105109, 129910, 210218, 259820, 420436, 519640, 525545, 840872, 1051090, 1156199, 2102180, 2312398, 4204360, 4624796, 5780995, 9249592, 11561990, 23123980, 46247960]

約数ペア:

[(1, 46247960), (2, 23123980), (4, 11561990), (5, 9249592), (8, 5780995), (10, 4624796), (11, 4204360), (20, 2312398), (22, 2102180), (40, 1156199), (44, 1051090), (55, 840872), (88, 525545), (89, 519640), (110, 420436), (178, 259820), (220, 210218), (356, 129910), (440, 105109), (445, 103928), (712, 64955), (890, 51964), (979, 47240), (1181, 39160), (1780, 25982), (1958, 23620), (2362, 19580), (3560, 12991), (3916, 11810), (4724, 9790), (4895, 9448), (5905, 7832)]