103540000

素因数分解:

$2^5\times 5^4\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 120

約数和(自身を含む): 264515328

約数和(自身を除く): 160975328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 125, 155, 160, 167, 200, 248, 250, 310, 334, 400, 496, 500, 620, 625, 668, 775, 800, 835, 992, 1000, 1240, 1250, 1336, 1550, 1670, 2000, 2480, 2500, 2672, 3100, 3340, 3875, 4000, 4175, 4960, 5000, 5177, 5344, 6200, 6680, 7750, 8350, 10000, 10354, 12400, 13360, 15500, 16700, 19375, 20000, 20708, 20875, 24800, 25885, 26720, 31000, 33400, 38750, 41416, 41750, 51770, 62000, 66800, 77500, 82832, 83500, 103540, 104375, 124000, 129425, 133600, 155000, 165664, 167000, 207080, 208750, 258850, 310000, 334000, 414160, 417500, 517700, 620000, 647125, 668000, 828320, 835000, 1035400, 1294250, 1670000, 2070800, 2588500, 3235625, 3340000, 4141600, 5177000, 6471250, 10354000, 12942500, 20708000, 25885000, 51770000, 103540000]

約数ペア:

[(1, 103540000), (2, 51770000), (4, 25885000), (5, 20708000), (8, 12942500), (10, 10354000), (16, 6471250), (20, 5177000), (25, 4141600), (31, 3340000), (32, 3235625), (40, 2588500), (50, 2070800), (62, 1670000), (80, 1294250), (100, 1035400), (124, 835000), (125, 828320), (155, 668000), (160, 647125), (167, 620000), (200, 517700), (248, 417500), (250, 414160), (310, 334000), (334, 310000), (400, 258850), (496, 208750), (500, 207080), (620, 167000), (625, 165664), (668, 155000), (775, 133600), (800, 129425), (835, 124000), (992, 104375), (1000, 103540), (1240, 83500), (1250, 82832), (1336, 77500), (1550, 66800), (1670, 62000), (2000, 51770), (2480, 41750), (2500, 41416), (2672, 38750), (3100, 33400), (3340, 31000), (3875, 26720), (4000, 25885), (4175, 24800), (4960, 20875), (5000, 20708), (5177, 20000), (5344, 19375), (6200, 16700), (6680, 15500), (7750, 13360), (8350, 12400), (10000, 10354)]