105765400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2189

約数の個数: 96

約数和(自身を含む): 278888400

約数和(自身を除く): 173123000

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 130, 152, 190, 200, 247, 260, 325, 380, 475, 494, 520, 650, 760, 950, 988, 1235, 1300, 1900, 1976, 2141, 2470, 2600, 3800, 4282, 4940, 6175, 8564, 9880, 10705, 12350, 17128, 21410, 24700, 27833, 40679, 42820, 49400, 53525, 55666, 81358, 85640, 107050, 111332, 139165, 162716, 203395, 214100, 222664, 278330, 325432, 406790, 428200, 528827, 556660, 695825, 813580, 1016975, 1057654, 1113320, 1391650, 1627160, 2033950, 2115308, 2644135, 2783300, 4067900, 4230616, 5288270, 5566600, 8135800, 10576540, 13220675, 21153080, 26441350, 52882700, 105765400]

約数ペア:

[(1, 105765400), (2, 52882700), (4, 26441350), (5, 21153080), (8, 13220675), (10, 10576540), (13, 8135800), (19, 5566600), (20, 5288270), (25, 4230616), (26, 4067900), (38, 2783300), (40, 2644135), (50, 2115308), (52, 2033950), (65, 1627160), (76, 1391650), (95, 1113320), (100, 1057654), (104, 1016975), (130, 813580), (152, 695825), (190, 556660), (200, 528827), (247, 428200), (260, 406790), (325, 325432), (380, 278330), (475, 222664), (494, 214100), (520, 203395), (650, 162716), (760, 139165), (950, 111332), (988, 107050), (1235, 85640), (1300, 81358), (1900, 55666), (1976, 53525), (2141, 49400), (2470, 42820), (2600, 40679), (3800, 27833), (4282, 24700), (4940, 21410), (6175, 17128), (8564, 12350), (9880, 10705)]