103219460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{727}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 225039360

約数和(自身を除く): 121819900

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 229, 310, 458, 620, 727, 916, 1145, 1454, 2290, 2908, 3635, 4580, 7099, 7270, 14198, 14540, 22537, 28396, 35495, 45074, 70990, 90148, 112685, 141980, 166483, 225370, 332966, 450740, 665932, 832415, 1664830, 3329660, 5160973, 10321946, 20643892, 25804865, 51609730, 103219460]

約数ペア:

[(1, 103219460), (2, 51609730), (4, 25804865), (5, 20643892), (10, 10321946), (20, 5160973), (31, 3329660), (62, 1664830), (124, 832415), (155, 665932), (229, 450740), (310, 332966), (458, 225370), (620, 166483), (727, 141980), (916, 112685), (1145, 90148), (1454, 70990), (2290, 45074), (2908, 35495), (3635, 28396), (4580, 22537), (7099, 14540), (7270, 14198)]