44957000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 118385280

約数和(自身を除く): 73428280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 61, 67, 88, 100, 110, 122, 125, 134, 200, 220, 244, 250, 268, 275, 305, 335, 440, 488, 500, 536, 550, 610, 670, 671, 737, 1000, 1100, 1220, 1340, 1342, 1375, 1474, 1525, 1675, 2200, 2440, 2680, 2684, 2750, 2948, 3050, 3350, 3355, 3685, 4087, 5368, 5500, 5896, 6100, 6700, 6710, 7370, 7625, 8174, 8375, 11000, 12200, 13400, 13420, 14740, 15250, 16348, 16750, 16775, 18425, 20435, 26840, 29480, 30500, 32696, 33500, 33550, 36850, 40870, 44957, 61000, 67000, 67100, 73700, 81740, 83875, 89914, 92125, 102175, 134200, 147400, 163480, 167750, 179828, 184250, 204350, 224785, 335500, 359656, 368500, 408700, 449570, 510875, 671000, 737000, 817400, 899140, 1021750, 1123925, 1798280, 2043500, 2247850, 4087000, 4495700, 5619625, 8991400, 11239250, 22478500, 44957000]

約数ペア:

[(1, 44957000), (2, 22478500), (4, 11239250), (5, 8991400), (8, 5619625), (10, 4495700), (11, 4087000), (20, 2247850), (22, 2043500), (25, 1798280), (40, 1123925), (44, 1021750), (50, 899140), (55, 817400), (61, 737000), (67, 671000), (88, 510875), (100, 449570), (110, 408700), (122, 368500), (125, 359656), (134, 335500), (200, 224785), (220, 204350), (244, 184250), (250, 179828), (268, 167750), (275, 163480), (305, 147400), (335, 134200), (440, 102175), (488, 92125), (500, 89914), (536, 83875), (550, 81740), (610, 73700), (670, 67100), (671, 67000), (737, 61000), (1000, 44957), (1100, 40870), (1220, 36850), (1340, 33550), (1342, 33500), (1375, 32696), (1474, 30500), (1525, 29480), (1675, 26840), (2200, 20435), (2440, 18425), (2680, 16775), (2684, 16750), (2750, 16348), (2948, 15250), (3050, 14740), (3350, 13420), (3355, 13400), (3685, 12200), (4087, 11000), (5368, 8375), (5500, 8174), (5896, 7625), (6100, 7370), (6700, 6710)]