23584540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 60520320

約数和(自身を除く): 36935780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 37, 58, 70, 74, 116, 140, 145, 148, 157, 185, 203, 259, 290, 314, 370, 406, 518, 580, 628, 740, 785, 812, 1015, 1036, 1073, 1099, 1295, 1570, 2030, 2146, 2198, 2590, 3140, 4060, 4292, 4396, 4553, 5180, 5365, 5495, 5809, 7511, 9106, 10730, 10990, 11618, 15022, 18212, 21460, 21980, 22765, 23236, 29045, 30044, 31871, 37555, 40663, 45530, 58090, 63742, 75110, 81326, 91060, 116180, 127484, 150220, 159355, 162652, 168461, 203315, 318710, 336922, 406630, 637420, 673844, 813260, 842305, 1179227, 1684610, 2358454, 3369220, 4716908, 5896135, 11792270, 23584540]

約数ペア:

[(1, 23584540), (2, 11792270), (4, 5896135), (5, 4716908), (7, 3369220), (10, 2358454), (14, 1684610), (20, 1179227), (28, 842305), (29, 813260), (35, 673844), (37, 637420), (58, 406630), (70, 336922), (74, 318710), (116, 203315), (140, 168461), (145, 162652), (148, 159355), (157, 150220), (185, 127484), (203, 116180), (259, 91060), (290, 81326), (314, 75110), (370, 63742), (406, 58090), (518, 45530), (580, 40663), (628, 37555), (740, 31871), (785, 30044), (812, 29045), (1015, 23236), (1036, 22765), (1073, 21980), (1099, 21460), (1295, 18212), (1570, 15022), (2030, 11618), (2146, 10990), (2198, 10730), (2590, 9106), (3140, 7511), (4060, 5809), (4292, 5495), (4396, 5365), (4553, 5180)]