44376020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 106374240

約数和(自身を除く): 61998220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 169, 190, 247, 260, 338, 380, 494, 676, 691, 845, 988, 1235, 1382, 1690, 2470, 2764, 3211, 3380, 3455, 4940, 6422, 6910, 8983, 12844, 13129, 13820, 16055, 17966, 26258, 32110, 35932, 44915, 52516, 64220, 65645, 89830, 116779, 131290, 170677, 179660, 233558, 262580, 341354, 467116, 583895, 682708, 853385, 1167790, 1706770, 2218801, 2335580, 3413540, 4437602, 8875204, 11094005, 22188010, 44376020]

約数ペア:

[(1, 44376020), (2, 22188010), (4, 11094005), (5, 8875204), (10, 4437602), (13, 3413540), (19, 2335580), (20, 2218801), (26, 1706770), (38, 1167790), (52, 853385), (65, 682708), (76, 583895), (95, 467116), (130, 341354), (169, 262580), (190, 233558), (247, 179660), (260, 170677), (338, 131290), (380, 116779), (494, 89830), (676, 65645), (691, 64220), (845, 52516), (988, 44915), (1235, 35932), (1382, 32110), (1690, 26258), (2470, 17966), (2764, 16055), (3211, 13820), (3380, 13129), (3455, 12844), (4940, 8983), (6422, 6910)]