15484149560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1852171}}^1$

素因数の和:1852212

約数の個数: 64

約数和(自身を含む): 40006915200

約数和(自身を除く): 24522765640

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 1852171, 3704342, 7408684, 9260855, 14817368, 18521710, 20373881, 35191249, 37043420, 40747762, 70382498, 74086840, 81495524, 101869405, 140764996, 162991048, 175956245, 203738810, 281529992, 351912490, 387103739, 407477620, 703824980, 774207478, 814955240, 1407649960, 1548414956, 1935518695, 3096829912, 3871037390, 7742074780, 15484149560]

約数ペア:

[(1, 15484149560), (2, 7742074780), (4, 3871037390), (5, 3096829912), (8, 1935518695), (10, 1548414956), (11, 1407649960), (19, 814955240), (20, 774207478), (22, 703824980), (38, 407477620), (40, 387103739), (44, 351912490), (55, 281529992), (76, 203738810), (88, 175956245), (95, 162991048), (110, 140764996), (152, 101869405), (190, 81495524), (209, 74086840), (220, 70382498), (380, 40747762), (418, 37043420), (440, 35191249), (760, 20373881), (836, 18521710), (1045, 14817368), (1672, 9260855), (2090, 7408684), (4180, 3704342), (8360, 1852171)]