247644800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5953}}^1$

素因数の和:5990

約数の個数: 96

約数和(自身を含む): 658929180

約数和(自身を除く): 411284380

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1300, 1600, 1664, 2080, 2600, 3200, 4160, 5200, 5953, 8320, 10400, 11906, 20800, 23812, 29765, 41600, 47624, 59530, 77389, 95248, 119060, 148825, 154778, 190496, 238120, 297650, 309556, 380992, 386945, 476240, 595300, 619112, 761984, 773890, 952480, 1190600, 1238224, 1547780, 1904960, 1934725, 2381200, 2476448, 3095560, 3809920, 3869450, 4762400, 4952896, 6191120, 7738900, 9524800, 9905792, 12382240, 15477800, 19049600, 24764480, 30955600, 49528960, 61911200, 123822400, 247644800]

約数ペア:

[(1, 247644800), (2, 123822400), (4, 61911200), (5, 49528960), (8, 30955600), (10, 24764480), (13, 19049600), (16, 15477800), (20, 12382240), (25, 9905792), (26, 9524800), (32, 7738900), (40, 6191120), (50, 4952896), (52, 4762400), (64, 3869450), (65, 3809920), (80, 3095560), (100, 2476448), (104, 2381200), (128, 1934725), (130, 1904960), (160, 1547780), (200, 1238224), (208, 1190600), (260, 952480), (320, 773890), (325, 761984), (400, 619112), (416, 595300), (520, 476240), (640, 386945), (650, 380992), (800, 309556), (832, 297650), (1040, 238120), (1300, 190496), (1600, 154778), (1664, 148825), (2080, 119060), (2600, 95248), (3200, 77389), (4160, 59530), (5200, 47624), (5953, 41600), (8320, 29765), (10400, 23812), (11906, 20800)]