298051103540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3967}}^1\times {\mathrm{129539}}^1$

素因数の和:133544

約数の個数: 48

約数和(自身を含む): 647658547200

約数和(自身を除く): 349607443660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3967, 7934, 15868, 19835, 39670, 79340, 115043, 129539, 230086, 259078, 460172, 518156, 575215, 647695, 1150430, 1295390, 2300860, 2590780, 3756631, 7513262, 15026524, 18783155, 37566310, 75132620, 513881213, 1027762426, 2055524852, 2569406065, 5138812130, 10277624260, 14902555177, 29805110354, 59610220708, 74512775885, 149025551770, 298051103540]

約数ペア:

[(1, 298051103540), (2, 149025551770), (4, 74512775885), (5, 59610220708), (10, 29805110354), (20, 14902555177), (29, 10277624260), (58, 5138812130), (116, 2569406065), (145, 2055524852), (290, 1027762426), (580, 513881213), (3967, 75132620), (7934, 37566310), (15868, 18783155), (19835, 15026524), (39670, 7513262), (79340, 3756631), (115043, 2590780), (129539, 2300860), (230086, 1295390), (259078, 1150430), (460172, 647695), (518156, 575215)]