108511000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 290122560

約数和(自身を除く): 181611560

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 125, 130, 136, 170, 200, 221, 250, 260, 325, 340, 425, 442, 491, 500, 520, 650, 680, 850, 884, 982, 1000, 1105, 1300, 1625, 1700, 1768, 1964, 2125, 2210, 2455, 2600, 3250, 3400, 3928, 4250, 4420, 4910, 5525, 6383, 6500, 8347, 8500, 8840, 9820, 11050, 12275, 12766, 13000, 16694, 17000, 19640, 22100, 24550, 25532, 27625, 31915, 33388, 41735, 44200, 49100, 51064, 55250, 61375, 63830, 66776, 83470, 98200, 108511, 110500, 122750, 127660, 159575, 166940, 208675, 217022, 221000, 245500, 255320, 319150, 333880, 417350, 434044, 491000, 542555, 638300, 797875, 834700, 868088, 1043375, 1085110, 1276600, 1595750, 1669400, 2086750, 2170220, 2712775, 3191500, 4173500, 4340440, 5425550, 6383000, 8347000, 10851100, 13563875, 21702200, 27127750, 54255500, 108511000]

約数ペア:

[(1, 108511000), (2, 54255500), (4, 27127750), (5, 21702200), (8, 13563875), (10, 10851100), (13, 8347000), (17, 6383000), (20, 5425550), (25, 4340440), (26, 4173500), (34, 3191500), (40, 2712775), (50, 2170220), (52, 2086750), (65, 1669400), (68, 1595750), (85, 1276600), (100, 1085110), (104, 1043375), (125, 868088), (130, 834700), (136, 797875), (170, 638300), (200, 542555), (221, 491000), (250, 434044), (260, 417350), (325, 333880), (340, 319150), (425, 255320), (442, 245500), (491, 221000), (500, 217022), (520, 208675), (650, 166940), (680, 159575), (850, 127660), (884, 122750), (982, 110500), (1000, 108511), (1105, 98200), (1300, 83470), (1625, 66776), (1700, 63830), (1768, 61375), (1964, 55250), (2125, 51064), (2210, 49100), (2455, 44200), (2600, 41735), (3250, 33388), (3400, 31915), (3928, 27625), (4250, 25532), (4420, 24550), (4910, 22100), (5525, 19640), (6383, 17000), (6500, 16694), (8347, 13000), (8500, 12766), (8840, 12275), (9820, 11050)]