40363980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35407}}^1$

素因数の和:35438

約数の個数: 48

約数和(自身を含む): 118970880

約数和(自身を除く): 78606900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 35407, 70814, 106221, 141628, 177035, 212442, 354070, 424884, 531105, 672733, 708140, 1062210, 1345466, 2018199, 2124420, 2690932, 3363665, 4036398, 6727330, 8072796, 10090995, 13454660, 20181990, 40363980]

約数ペア:

[(1, 40363980), (2, 20181990), (3, 13454660), (4, 10090995), (5, 8072796), (6, 6727330), (10, 4036398), (12, 3363665), (15, 2690932), (19, 2124420), (20, 2018199), (30, 1345466), (38, 1062210), (57, 708140), (60, 672733), (76, 531105), (95, 424884), (114, 354070), (190, 212442), (228, 177035), (285, 141628), (380, 106221), (570, 70814), (1140, 35407)]