16775000

素因数分解:

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

素因数の和:103

約数の個数: 96

約数和(自身を含む): 43590960

約数和(自身を除く): 26815960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 61, 88, 100, 110, 122, 125, 200, 220, 244, 250, 275, 305, 440, 488, 500, 550, 610, 625, 671, 1000, 1100, 1220, 1250, 1342, 1375, 1525, 2200, 2440, 2500, 2684, 2750, 3050, 3125, 3355, 5000, 5368, 5500, 6100, 6250, 6710, 6875, 7625, 11000, 12200, 12500, 13420, 13750, 15250, 16775, 25000, 26840, 27500, 30500, 33550, 34375, 38125, 55000, 61000, 67100, 68750, 76250, 83875, 134200, 137500, 152500, 167750, 190625, 275000, 305000, 335500, 381250, 419375, 671000, 762500, 838750, 1525000, 1677500, 2096875, 3355000, 4193750, 8387500, 16775000]

約数ペア:

[(1, 16775000), (2, 8387500), (4, 4193750), (5, 3355000), (8, 2096875), (10, 1677500), (11, 1525000), (20, 838750), (22, 762500), (25, 671000), (40, 419375), (44, 381250), (50, 335500), (55, 305000), (61, 275000), (88, 190625), (100, 167750), (110, 152500), (122, 137500), (125, 134200), (200, 83875), (220, 76250), (244, 68750), (250, 67100), (275, 61000), (305, 55000), (440, 38125), (488, 34375), (500, 33550), (550, 30500), (610, 27500), (625, 26840), (671, 25000), (1000, 16775), (1100, 15250), (1220, 13750), (1250, 13420), (1342, 12500), (1375, 12200), (1525, 11000), (2200, 7625), (2440, 6875), (2500, 6710), (2684, 6250), (2750, 6100), (3050, 5500), (3125, 5368), (3355, 5000)]