40869160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1498

約数の個数: 64

約数和(自身を含む): 99118080

約数和(自身を除く): 58248920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 1433, 2852, 2866, 3565, 5704, 5732, 7130, 7165, 11464, 14260, 14330, 28520, 28660, 32959, 44423, 57320, 65918, 88846, 131836, 164795, 177692, 222115, 263672, 329590, 355384, 444230, 659180, 888460, 1021729, 1318360, 1776920, 2043458, 4086916, 5108645, 8173832, 10217290, 20434580, 40869160]

約数ペア:

[(1, 40869160), (2, 20434580), (4, 10217290), (5, 8173832), (8, 5108645), (10, 4086916), (20, 2043458), (23, 1776920), (31, 1318360), (40, 1021729), (46, 888460), (62, 659180), (92, 444230), (115, 355384), (124, 329590), (155, 263672), (184, 222115), (230, 177692), (248, 164795), (310, 131836), (460, 88846), (620, 65918), (713, 57320), (920, 44423), (1240, 32959), (1426, 28660), (1433, 28520), (2852, 14330), (2866, 14260), (3565, 11464), (5704, 7165), (5732, 7130)]