100457360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40507}}^1$

素因数の和:40551

約数の個数: 40

約数和(自身を含む): 241103616

約数和(自身を除く): 140646256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 40507, 81014, 162028, 202535, 324056, 405070, 648112, 810140, 1255717, 1620280, 2511434, 3240560, 5022868, 6278585, 10045736, 12557170, 20091472, 25114340, 50228680, 100457360]

約数ペア:

[(1, 100457360), (2, 50228680), (4, 25114340), (5, 20091472), (8, 12557170), (10, 10045736), (16, 6278585), (20, 5022868), (31, 3240560), (40, 2511434), (62, 1620280), (80, 1255717), (124, 810140), (155, 648112), (248, 405070), (310, 324056), (496, 202535), (620, 162028), (1240, 81014), (2480, 40507)]