10078156730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1\times {\mathrm{787}}^1$

素因数の和:1335

約数の個数: 64

約数和(自身を含む): 18981596160

約数和(自身を除く): 8903439430

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 409, 505, 787, 818, 1010, 1574, 2045, 3131, 3935, 4090, 6262, 7870, 12679, 15655, 24397, 25358, 31310, 41309, 48794, 63395, 79487, 82618, 121985, 126790, 158974, 206545, 243970, 321883, 397435, 413090, 643766, 794870, 1280579, 1609415, 2464097, 2561158, 3218830, 4928194, 6402895, 9978373, 12320485, 12805790, 19956746, 24640970, 32510183, 49891865, 65020366, 99783730, 162550915, 325101830, 1007815673, 2015631346, 5039078365, 10078156730]

約数ペア:

[(1, 10078156730), (2, 5039078365), (5, 2015631346), (10, 1007815673), (31, 325101830), (62, 162550915), (101, 99783730), (155, 65020366), (202, 49891865), (310, 32510183), (409, 24640970), (505, 19956746), (787, 12805790), (818, 12320485), (1010, 9978373), (1574, 6402895), (2045, 4928194), (3131, 3218830), (3935, 2561158), (4090, 2464097), (6262, 1609415), (7870, 1280579), (12679, 794870), (15655, 643766), (24397, 413090), (25358, 397435), (31310, 321883), (41309, 243970), (48794, 206545), (63395, 158974), (79487, 126790), (82618, 121985)]