4099696900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{6053}}^1$

素因数の和:6601

約数の個数: 72

約数和(自身を含む): 9600651144

約数和(自身を除く): 5500954244

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 521, 650, 1042, 1300, 2084, 2605, 5210, 6053, 6773, 10420, 12106, 13025, 13546, 24212, 26050, 27092, 30265, 33865, 52100, 60530, 67730, 78689, 121060, 135460, 151325, 157378, 169325, 302650, 314756, 338650, 393445, 605300, 677300, 786890, 1573780, 1967225, 3153613, 3934450, 6307226, 7868900, 12614452, 15768065, 31536130, 40996969, 63072260, 78840325, 81993938, 157680650, 163987876, 204984845, 315361300, 409969690, 819939380, 1024924225, 2049848450, 4099696900]

約数ペア:

[(1, 4099696900), (2, 2049848450), (4, 1024924225), (5, 819939380), (10, 409969690), (13, 315361300), (20, 204984845), (25, 163987876), (26, 157680650), (50, 81993938), (52, 78840325), (65, 63072260), (100, 40996969), (130, 31536130), (260, 15768065), (325, 12614452), (521, 7868900), (650, 6307226), (1042, 3934450), (1300, 3153613), (2084, 1967225), (2605, 1573780), (5210, 786890), (6053, 677300), (6773, 605300), (10420, 393445), (12106, 338650), (13025, 314756), (13546, 302650), (24212, 169325), (26050, 157378), (27092, 151325), (30265, 135460), (33865, 121060), (52100, 78689), (60530, 67730)]