40908270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3617}}^1$

素因数の和:3669

約数の個数: 64

約数和(自身を含む): 109408320

約数和(自身を除く): 68500050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3617, 3770, 5655, 7234, 10851, 11310, 18085, 21702, 36170, 47021, 54255, 94042, 104893, 108510, 141063, 209786, 235105, 282126, 314679, 470210, 524465, 629358, 705315, 1048930, 1363609, 1410630, 1573395, 2727218, 3146790, 4090827, 6818045, 8181654, 13636090, 20454135, 40908270]

約数ペア:

[(1, 40908270), (2, 20454135), (3, 13636090), (5, 8181654), (6, 6818045), (10, 4090827), (13, 3146790), (15, 2727218), (26, 1573395), (29, 1410630), (30, 1363609), (39, 1048930), (58, 705315), (65, 629358), (78, 524465), (87, 470210), (130, 314679), (145, 282126), (174, 235105), (195, 209786), (290, 141063), (377, 108510), (390, 104893), (435, 94042), (754, 54255), (870, 47021), (1131, 36170), (1885, 21702), (2262, 18085), (3617, 11310), (3770, 10851), (5655, 7234)]