13846973900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{11059}}^1$

素因数の和:11751

約数の個数: 72

約数和(自身を含む): 31680264000

約数和(自身を除く): 17833290100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 659, 950, 1318, 1900, 2636, 3295, 6590, 11059, 12521, 13180, 16475, 22118, 25042, 32950, 44236, 50084, 55295, 62605, 65900, 110590, 125210, 210121, 221180, 250420, 276475, 313025, 420242, 552950, 626050, 840484, 1050605, 1105900, 1252100, 2101210, 4202420, 5253025, 7287881, 10506050, 14575762, 21012100, 29151524, 36439405, 72878810, 138469739, 145757620, 182197025, 276939478, 364394050, 553878956, 692348695, 728788100, 1384697390, 2769394780, 3461743475, 6923486950, 13846973900]

約数ペア:

[(1, 13846973900), (2, 6923486950), (4, 3461743475), (5, 2769394780), (10, 1384697390), (19, 728788100), (20, 692348695), (25, 553878956), (38, 364394050), (50, 276939478), (76, 182197025), (95, 145757620), (100, 138469739), (190, 72878810), (380, 36439405), (475, 29151524), (659, 21012100), (950, 14575762), (1318, 10506050), (1900, 7287881), (2636, 5253025), (3295, 4202420), (6590, 2101210), (11059, 1252100), (12521, 1105900), (13180, 1050605), (16475, 840484), (22118, 626050), (25042, 552950), (32950, 420242), (44236, 313025), (50084, 276475), (55295, 250420), (62605, 221180), (65900, 210121), (110590, 125210)]