101030540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5323}}^1$

素因数の和:5418

約数の個数: 48

約数和(自身を含む): 231657888

約数和(自身を除く): 130627348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 3796, 4745, 5323, 9490, 10646, 18980, 21292, 26615, 53230, 69199, 106460, 138398, 276796, 345995, 388579, 691990, 777158, 1383980, 1554316, 1942895, 3885790, 5051527, 7771580, 10103054, 20206108, 25257635, 50515270, 101030540]

約数ペア:

[(1, 101030540), (2, 50515270), (4, 25257635), (5, 20206108), (10, 10103054), (13, 7771580), (20, 5051527), (26, 3885790), (52, 1942895), (65, 1554316), (73, 1383980), (130, 777158), (146, 691990), (260, 388579), (292, 345995), (365, 276796), (730, 138398), (949, 106460), (1460, 69199), (1898, 53230), (3796, 26615), (4745, 21292), (5323, 18980), (9490, 10646)]