38306080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7723}}^1$

素因数の和:7769

約数の個数: 48

約数和(自身を含む): 93429504

約数和(自身を除く): 55123424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 7723, 15446, 30892, 38615, 61784, 77230, 123568, 154460, 239413, 247136, 308920, 478826, 617840, 957652, 1197065, 1235680, 1915304, 2394130, 3830608, 4788260, 7661216, 9576520, 19153040, 38306080]

約数ペア:

[(1, 38306080), (2, 19153040), (4, 9576520), (5, 7661216), (8, 4788260), (10, 3830608), (16, 2394130), (20, 1915304), (31, 1235680), (32, 1197065), (40, 957652), (62, 617840), (80, 478826), (124, 308920), (155, 247136), (160, 239413), (248, 154460), (310, 123568), (496, 77230), (620, 61784), (992, 38615), (1240, 30892), (2480, 15446), (4960, 7723)]