46556080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 115394400

約数和(自身を除く): 68838320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 109, 152, 190, 218, 281, 304, 380, 436, 545, 562, 760, 872, 1090, 1124, 1405, 1520, 1744, 2071, 2180, 2248, 2810, 4142, 4360, 4496, 5339, 5620, 8284, 8720, 10355, 10678, 11240, 16568, 20710, 21356, 22480, 26695, 30629, 33136, 41420, 42712, 53390, 61258, 82840, 85424, 106780, 122516, 153145, 165680, 213560, 245032, 306290, 427120, 490064, 581951, 612580, 1163902, 1225160, 2327804, 2450320, 2909755, 4655608, 5819510, 9311216, 11639020, 23278040, 46556080]

約数ペア:

[(1, 46556080), (2, 23278040), (4, 11639020), (5, 9311216), (8, 5819510), (10, 4655608), (16, 2909755), (19, 2450320), (20, 2327804), (38, 1225160), (40, 1163902), (76, 612580), (80, 581951), (95, 490064), (109, 427120), (152, 306290), (190, 245032), (218, 213560), (281, 165680), (304, 153145), (380, 122516), (436, 106780), (545, 85424), (562, 82840), (760, 61258), (872, 53390), (1090, 42712), (1124, 41420), (1405, 33136), (1520, 30629), (1744, 26695), (2071, 22480), (2180, 21356), (2248, 20710), (2810, 16568), (4142, 11240), (4360, 10678), (4496, 10355), (5339, 8720), (5620, 8284)]