41663940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40847}}^1$

素因数の和:40876

約数の個数: 48

約数和(自身を含む): 123524352

約数和(自身を除く): 81860412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 40847, 81694, 122541, 163388, 204235, 245082, 408470, 490164, 612705, 694399, 816940, 1225410, 1388798, 2083197, 2450820, 2777596, 3471995, 4166394, 6943990, 8332788, 10415985, 13887980, 20831970, 41663940]

約数ペア:

[(1, 41663940), (2, 20831970), (3, 13887980), (4, 10415985), (5, 8332788), (6, 6943990), (10, 4166394), (12, 3471995), (15, 2777596), (17, 2450820), (20, 2083197), (30, 1388798), (34, 1225410), (51, 816940), (60, 694399), (68, 612705), (85, 490164), (102, 408470), (170, 245082), (204, 204235), (255, 163388), (340, 122541), (510, 81694), (1020, 40847)]