15704018660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1\times {\mathrm{1873}}^1$

素因数の和:3573

約数の個数: 96

約数和(自身を含む): 37583384832

約数和(自身を除く): 21879366172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 1657, 1873, 2530, 3314, 3746, 5060, 6628, 7492, 8285, 9365, 16570, 18227, 18730, 20603, 33140, 36454, 37460, 38111, 41206, 43079, 72908, 76222, 82412, 86158, 91135, 103015, 152444, 172316, 182270, 190555, 206030, 215395, 364540, 381110, 412060, 419221, 430790, 473869, 762220, 838442, 861580, 947738, 1676884, 1895476, 2096105, 2369345, 3103561, 4192210, 4738690, 6207122, 8384420, 9477380, 12414244, 15517805, 31035610, 34139171, 62071220, 68278342, 71381903, 136556684, 142763806, 170695855, 285527612, 341391710, 356909515, 682783420, 713819030, 785200933, 1427638060, 1570401866, 3140803732, 3926004665, 7852009330, 15704018660]

約数ペア:

[(1, 15704018660), (2, 7852009330), (4, 3926004665), (5, 3140803732), (10, 1570401866), (11, 1427638060), (20, 785200933), (22, 713819030), (23, 682783420), (44, 356909515), (46, 341391710), (55, 285527612), (92, 170695855), (110, 142763806), (115, 136556684), (220, 71381903), (230, 68278342), (253, 62071220), (460, 34139171), (506, 31035610), (1012, 15517805), (1265, 12414244), (1657, 9477380), (1873, 8384420), (2530, 6207122), (3314, 4738690), (3746, 4192210), (5060, 3103561), (6628, 2369345), (7492, 2096105), (8285, 1895476), (9365, 1676884), (16570, 947738), (18227, 861580), (18730, 838442), (20603, 762220), (33140, 473869), (36454, 430790), (37460, 419221), (38111, 412060), (41206, 381110), (43079, 364540), (72908, 215395), (76222, 206030), (82412, 190555), (86158, 182270), (91135, 172316), (103015, 152444)]