892819840

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4091}}^1$

素因数の和:4152

約数の個数: 128

約数和(自身を含む): 2404131840

約数和(自身を除く): 1511312000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 640, 682, 704, 880, 992, 1240, 1364, 1408, 1705, 1760, 1984, 2480, 2728, 3410, 3520, 3968, 4091, 4960, 5456, 6820, 7040, 8182, 9920, 10912, 13640, 16364, 19840, 20455, 21824, 27280, 32728, 40910, 43648, 45001, 54560, 65456, 81820, 90002, 109120, 126821, 130912, 163640, 180004, 218240, 225005, 253642, 261824, 327280, 360008, 450010, 507284, 523648, 634105, 654560, 720016, 900020, 1014568, 1268210, 1309120, 1395031, 1440032, 1800040, 2029136, 2536420, 2618240, 2790062, 2880064, 3600080, 4058272, 5072840, 5580124, 5760128, 6975155, 7200160, 8116544, 10145680, 11160248, 13950310, 14400320, 16233088, 20291360, 22320496, 27900620, 28800640, 40582720, 44640992, 55801240, 81165440, 89281984, 111602480, 178563968, 223204960, 446409920, 892819840]

約数ペア:

[(1, 892819840), (2, 446409920), (4, 223204960), (5, 178563968), (8, 111602480), (10, 89281984), (11, 81165440), (16, 55801240), (20, 44640992), (22, 40582720), (31, 28800640), (32, 27900620), (40, 22320496), (44, 20291360), (55, 16233088), (62, 14400320), (64, 13950310), (80, 11160248), (88, 10145680), (110, 8116544), (124, 7200160), (128, 6975155), (155, 5760128), (160, 5580124), (176, 5072840), (220, 4058272), (248, 3600080), (310, 2880064), (320, 2790062), (341, 2618240), (352, 2536420), (440, 2029136), (496, 1800040), (620, 1440032), (640, 1395031), (682, 1309120), (704, 1268210), (880, 1014568), (992, 900020), (1240, 720016), (1364, 654560), (1408, 634105), (1705, 523648), (1760, 507284), (1984, 450010), (2480, 360008), (2728, 327280), (3410, 261824), (3520, 253642), (3968, 225005), (4091, 218240), (4960, 180004), (5456, 163640), (6820, 130912), (7040, 126821), (8182, 109120), (9920, 90002), (10912, 81820), (13640, 65456), (16364, 54560), (19840, 45001), (20455, 43648), (21824, 40910), (27280, 32728)]