382299760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251513}}^1$

素因数の和:251545

約数の個数: 40

約数和(自身を含む): 935632080

約数和(自身を除く): 553332320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 251513, 503026, 1006052, 1257565, 2012104, 2515130, 4024208, 4778747, 5030260, 9557494, 10060520, 19114988, 20121040, 23893735, 38229976, 47787470, 76459952, 95574940, 191149880, 382299760]

約数ペア:

[(1, 382299760), (2, 191149880), (4, 95574940), (5, 76459952), (8, 47787470), (10, 38229976), (16, 23893735), (19, 20121040), (20, 19114988), (38, 10060520), (40, 9557494), (76, 5030260), (80, 4778747), (95, 4024208), (152, 2515130), (190, 2012104), (304, 1257565), (380, 1006052), (760, 503026), (1520, 251513)]