939080000

素因数分解:

$2^6\times 5^4\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1430

約数の個数: 140

約数和(自身を含む): 2467375812

約数和(自身を除く): 1528295812

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 320, 340, 400, 425, 500, 544, 625, 680, 800, 850, 1000, 1088, 1250, 1360, 1381, 1600, 1700, 2000, 2125, 2500, 2720, 2762, 3400, 4000, 4250, 5000, 5440, 5524, 6800, 6905, 8000, 8500, 10000, 10625, 11048, 13600, 13810, 17000, 20000, 21250, 22096, 23477, 27200, 27620, 34000, 34525, 40000, 42500, 44192, 46954, 55240, 68000, 69050, 85000, 88384, 93908, 110480, 117385, 136000, 138100, 170000, 172625, 187816, 220960, 234770, 276200, 340000, 345250, 375632, 441920, 469540, 552400, 586925, 680000, 690500, 751264, 863125, 939080, 1104800, 1173850, 1381000, 1502528, 1726250, 1878160, 2209600, 2347700, 2762000, 2934625, 3452500, 3756320, 4695400, 5524000, 5869250, 6905000, 7512640, 9390800, 11048000, 11738500, 13810000, 14673125, 18781600, 23477000, 27620000, 29346250, 37563200, 46954000, 55240000, 58692500, 93908000, 117385000, 187816000, 234770000, 469540000, 939080000]

約数ペア:

[(1, 939080000), (2, 469540000), (4, 234770000), (5, 187816000), (8, 117385000), (10, 93908000), (16, 58692500), (17, 55240000), (20, 46954000), (25, 37563200), (32, 29346250), (34, 27620000), (40, 23477000), (50, 18781600), (64, 14673125), (68, 13810000), (80, 11738500), (85, 11048000), (100, 9390800), (125, 7512640), (136, 6905000), (160, 5869250), (170, 5524000), (200, 4695400), (250, 3756320), (272, 3452500), (320, 2934625), (340, 2762000), (400, 2347700), (425, 2209600), (500, 1878160), (544, 1726250), (625, 1502528), (680, 1381000), (800, 1173850), (850, 1104800), (1000, 939080), (1088, 863125), (1250, 751264), (1360, 690500), (1381, 680000), (1600, 586925), (1700, 552400), (2000, 469540), (2125, 441920), (2500, 375632), (2720, 345250), (2762, 340000), (3400, 276200), (4000, 234770), (4250, 220960), (5000, 187816), (5440, 172625), (5524, 170000), (6800, 138100), (6905, 136000), (8000, 117385), (8500, 110480), (10000, 93908), (10625, 88384), (11048, 85000), (13600, 69050), (13810, 68000), (17000, 55240), (20000, 46954), (21250, 44192), (22096, 42500), (23477, 40000), (27200, 34525), (27620, 34000)]