415943960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4001}}^1$

素因数の和:4148

約数の個数: 64

約数和(自身を含む): 985452480

約数和(自身を除く): 569508520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 113, 115, 184, 226, 230, 452, 460, 565, 904, 920, 1130, 2260, 2599, 4001, 4520, 5198, 8002, 10396, 12995, 16004, 20005, 20792, 25990, 32008, 40010, 51980, 80020, 92023, 103960, 160040, 184046, 368092, 452113, 460115, 736184, 904226, 920230, 1808452, 1840460, 2260565, 3616904, 3680920, 4521130, 9042260, 10398599, 18084520, 20797198, 41594396, 51992995, 83188792, 103985990, 207971980, 415943960]

約数ペア:

[(1, 415943960), (2, 207971980), (4, 103985990), (5, 83188792), (8, 51992995), (10, 41594396), (20, 20797198), (23, 18084520), (40, 10398599), (46, 9042260), (92, 4521130), (113, 3680920), (115, 3616904), (184, 2260565), (226, 1840460), (230, 1808452), (452, 920230), (460, 904226), (565, 736184), (904, 460115), (920, 452113), (1130, 368092), (2260, 184046), (2599, 160040), (4001, 103960), (4520, 92023), (5198, 80020), (8002, 51980), (10396, 40010), (12995, 32008), (16004, 25990), (20005, 20792)]