72545810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2999}}^1$

素因数の和:3106

約数の個数: 32

約数和(自身を含む): 136080000

約数和(自身を除く): 63534190

約数列:

[1, 2, 5, 10, 41, 59, 82, 118, 205, 295, 410, 590, 2419, 2999, 4838, 5998, 12095, 14995, 24190, 29990, 122959, 176941, 245918, 353882, 614795, 884705, 1229590, 1769410, 7254581, 14509162, 36272905, 72545810]

約数ペア:

[(1, 72545810), (2, 36272905), (5, 14509162), (10, 7254581), (41, 1769410), (59, 1229590), (82, 884705), (118, 614795), (205, 353882), (295, 245918), (410, 176941), (590, 122959), (2419, 29990), (2999, 24190), (4838, 14995), (5998, 12095)]