63992500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 165322080

約数和(自身を除く): 101329580

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 125, 130, 143, 179, 220, 250, 260, 275, 286, 325, 358, 500, 550, 572, 625, 650, 715, 716, 895, 1100, 1250, 1300, 1375, 1430, 1625, 1790, 1969, 2327, 2500, 2750, 2860, 3250, 3575, 3580, 3938, 4475, 4654, 5500, 6500, 6875, 7150, 7876, 8125, 8950, 9308, 9845, 11635, 13750, 14300, 16250, 17875, 17900, 19690, 22375, 23270, 25597, 27500, 32500, 35750, 39380, 44750, 46540, 49225, 51194, 58175, 71500, 89375, 89500, 98450, 102388, 111875, 116350, 127985, 178750, 196900, 223750, 232700, 246125, 255970, 290875, 357500, 447500, 492250, 511940, 581750, 639925, 984500, 1163500, 1230625, 1279850, 1454375, 2461250, 2559700, 2908750, 3199625, 4922500, 5817500, 6399250, 12798500, 15998125, 31996250, 63992500]

約数ペア:

[(1, 63992500), (2, 31996250), (4, 15998125), (5, 12798500), (10, 6399250), (11, 5817500), (13, 4922500), (20, 3199625), (22, 2908750), (25, 2559700), (26, 2461250), (44, 1454375), (50, 1279850), (52, 1230625), (55, 1163500), (65, 984500), (100, 639925), (110, 581750), (125, 511940), (130, 492250), (143, 447500), (179, 357500), (220, 290875), (250, 255970), (260, 246125), (275, 232700), (286, 223750), (325, 196900), (358, 178750), (500, 127985), (550, 116350), (572, 111875), (625, 102388), (650, 98450), (715, 89500), (716, 89375), (895, 71500), (1100, 58175), (1250, 51194), (1300, 49225), (1375, 46540), (1430, 44750), (1625, 39380), (1790, 35750), (1969, 32500), (2327, 27500), (2500, 25597), (2750, 23270), (2860, 22375), (3250, 19690), (3575, 17900), (3580, 17875), (3938, 16250), (4475, 14300), (4654, 13750), (5500, 11635), (6500, 9845), (6875, 9308), (7150, 8950), (7876, 8125)]