44458700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3147

約数の個数: 72

約数和(自身を含む): 113378160

約数和(自身を除く): 68919460

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3109, 3575, 6218, 7150, 12436, 14300, 15545, 31090, 34199, 40417, 62180, 68398, 77725, 80834, 136796, 155450, 161668, 170995, 202085, 310900, 341990, 404170, 444587, 683980, 808340, 854975, 889174, 1010425, 1709950, 1778348, 2020850, 2222935, 3419900, 4041700, 4445870, 8891740, 11114675, 22229350, 44458700]

約数ペア:

[(1, 44458700), (2, 22229350), (4, 11114675), (5, 8891740), (10, 4445870), (11, 4041700), (13, 3419900), (20, 2222935), (22, 2020850), (25, 1778348), (26, 1709950), (44, 1010425), (50, 889174), (52, 854975), (55, 808340), (65, 683980), (100, 444587), (110, 404170), (130, 341990), (143, 310900), (220, 202085), (260, 170995), (275, 161668), (286, 155450), (325, 136796), (550, 80834), (572, 77725), (650, 68398), (715, 62180), (1100, 40417), (1300, 34199), (1430, 31090), (2860, 15545), (3109, 14300), (3575, 12436), (6218, 7150)]