2018264950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1238

約数の個数: 96

約数和(自身を含む): 4255727616

約数和(自身を除く): 2237462666

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 127, 130, 230, 254, 299, 325, 575, 598, 635, 650, 1063, 1150, 1270, 1495, 1651, 2126, 2921, 2990, 3175, 3302, 5315, 5842, 6350, 7475, 8255, 10630, 13819, 14605, 14950, 16510, 24449, 26575, 27638, 29210, 37973, 41275, 48898, 53150, 69095, 73025, 75946, 82550, 122245, 135001, 138190, 146050, 189865, 244490, 270002, 317837, 345475, 379730, 611225, 635674, 675005, 690950, 949325, 1222450, 1350010, 1589185, 1755013, 1898650, 3105023, 3178370, 3375025, 3510026, 6210046, 6750050, 7945925, 8775065, 15525115, 15891850, 17550130, 31050230, 40365299, 43875325, 77625575, 80730598, 87750650, 155251150, 201826495, 403652990, 1009132475, 2018264950]

約数ペア:

[(1, 2018264950), (2, 1009132475), (5, 403652990), (10, 201826495), (13, 155251150), (23, 87750650), (25, 80730598), (26, 77625575), (46, 43875325), (50, 40365299), (65, 31050230), (115, 17550130), (127, 15891850), (130, 15525115), (230, 8775065), (254, 7945925), (299, 6750050), (325, 6210046), (575, 3510026), (598, 3375025), (635, 3178370), (650, 3105023), (1063, 1898650), (1150, 1755013), (1270, 1589185), (1495, 1350010), (1651, 1222450), (2126, 949325), (2921, 690950), (2990, 675005), (3175, 635674), (3302, 611225), (5315, 379730), (5842, 345475), (6350, 317837), (7475, 270002), (8255, 244490), (10630, 189865), (13819, 146050), (14605, 138190), (14950, 135001), (16510, 122245), (24449, 82550), (26575, 75946), (27638, 73025), (29210, 69095), (37973, 53150), (41275, 48898)]