3640473460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{237319}}^1$

素因数の和:237400

約数の個数: 48

約数和(自身を含む): 8372649600

約数和(自身を除く): 4732176140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 15340, 237319, 474638, 949276, 1186595, 2373190, 3085147, 4746380, 6170294, 12340588, 14001821, 15425735, 28003642, 30851470, 56007284, 61702940, 70009105, 140018210, 182023673, 280036420, 364047346, 728094692, 910118365, 1820236730, 3640473460]

約数ペア:

[(1, 3640473460), (2, 1820236730), (4, 910118365), (5, 728094692), (10, 364047346), (13, 280036420), (20, 182023673), (26, 140018210), (52, 70009105), (59, 61702940), (65, 56007284), (118, 30851470), (130, 28003642), (236, 15425735), (260, 14001821), (295, 12340588), (590, 6170294), (767, 4746380), (1180, 3085147), (1534, 2373190), (3068, 1186595), (3835, 949276), (7670, 474638), (15340, 237319)]