245827831300

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{374909}}^1$

素因数の和:375085

約数の個数: 72

約数和(自身を含む): 546708758400

約数和(自身を除く): 300880927100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 83, 100, 158, 166, 316, 332, 395, 415, 790, 830, 1580, 1660, 1975, 2075, 3950, 4150, 6557, 7900, 8300, 13114, 26228, 32785, 65570, 131140, 163925, 327850, 374909, 655700, 749818, 1499636, 1874545, 3749090, 7498180, 9372725, 18745450, 29617811, 31117447, 37490900, 59235622, 62234894, 118471244, 124469788, 148089055, 155587235, 296178110, 311174470, 592356220, 622348940, 740445275, 777936175, 1480890550, 1555872350, 2458278313, 2961781100, 3111744700, 4916556626, 9833113252, 12291391565, 24582783130, 49165566260, 61456957825, 122913915650, 245827831300]

約数ペア:

[(1, 245827831300), (2, 122913915650), (4, 61456957825), (5, 49165566260), (10, 24582783130), (20, 12291391565), (25, 9833113252), (50, 4916556626), (79, 3111744700), (83, 2961781100), (100, 2458278313), (158, 1555872350), (166, 1480890550), (316, 777936175), (332, 740445275), (395, 622348940), (415, 592356220), (790, 311174470), (830, 296178110), (1580, 155587235), (1660, 148089055), (1975, 124469788), (2075, 118471244), (3950, 62234894), (4150, 59235622), (6557, 37490900), (7900, 31117447), (8300, 29617811), (13114, 18745450), (26228, 9372725), (32785, 7498180), (65570, 3749090), (131140, 1874545), (163925, 1499636), (327850, 749818), (374909, 655700)]