57547400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 140113800

約数和(自身を除く): 82566400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 61, 89, 100, 106, 122, 178, 200, 212, 244, 265, 305, 356, 424, 445, 488, 530, 610, 712, 890, 1060, 1220, 1325, 1525, 1780, 2120, 2225, 2440, 2650, 3050, 3233, 3560, 4450, 4717, 5300, 5429, 6100, 6466, 8900, 9434, 10600, 10858, 12200, 12932, 16165, 17800, 18868, 21716, 23585, 25864, 27145, 32330, 37736, 43432, 47170, 54290, 64660, 80825, 94340, 108580, 117925, 129320, 135725, 161650, 188680, 217160, 235850, 271450, 287737, 323300, 471700, 542900, 575474, 646600, 943400, 1085800, 1150948, 1438685, 2301896, 2877370, 5754740, 7193425, 11509480, 14386850, 28773700, 57547400]

約数ペア:

[(1, 57547400), (2, 28773700), (4, 14386850), (5, 11509480), (8, 7193425), (10, 5754740), (20, 2877370), (25, 2301896), (40, 1438685), (50, 1150948), (53, 1085800), (61, 943400), (89, 646600), (100, 575474), (106, 542900), (122, 471700), (178, 323300), (200, 287737), (212, 271450), (244, 235850), (265, 217160), (305, 188680), (356, 161650), (424, 135725), (445, 129320), (488, 117925), (530, 108580), (610, 94340), (712, 80825), (890, 64660), (1060, 54290), (1220, 47170), (1325, 43432), (1525, 37736), (1780, 32330), (2120, 27145), (2225, 25864), (2440, 23585), (2650, 21716), (3050, 18868), (3233, 17800), (3560, 16165), (4450, 12932), (4717, 12200), (5300, 10858), (5429, 10600), (6100, 9434), (6466, 8900)]