388677250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2027}}^1$

素因数の和:2116

約数の個数: 64

約数和(自身を含む): 797247360

約数和(自身を除く): 408570110

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 118, 125, 130, 250, 295, 325, 590, 650, 767, 1475, 1534, 1625, 2027, 2950, 3250, 3835, 4054, 7375, 7670, 10135, 14750, 19175, 20270, 26351, 38350, 50675, 52702, 95875, 101350, 119593, 131755, 191750, 239186, 253375, 263510, 506750, 597965, 658775, 1195930, 1317550, 1554709, 2989825, 3109418, 3293875, 5979650, 6587750, 7773545, 14949125, 15547090, 29898250, 38867725, 77735450, 194338625, 388677250]

約数ペア:

[(1, 388677250), (2, 194338625), (5, 77735450), (10, 38867725), (13, 29898250), (25, 15547090), (26, 14949125), (50, 7773545), (59, 6587750), (65, 5979650), (118, 3293875), (125, 3109418), (130, 2989825), (250, 1554709), (295, 1317550), (325, 1195930), (590, 658775), (650, 597965), (767, 506750), (1475, 263510), (1534, 253375), (1625, 239186), (2027, 191750), (2950, 131755), (3250, 119593), (3835, 101350), (4054, 95875), (7375, 52702), (7670, 50675), (10135, 38350), (14750, 26351), (19175, 20270)]