1624436860

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{2143}}^1$

素因数の和:2554

約数の個数: 48

約数和(自身を含む): 3449198592

約数和(自身を除く): 1824761732

約数列:

[1, 2, 4, 5, 10, 20, 151, 251, 302, 502, 604, 755, 1004, 1255, 1510, 2143, 2510, 3020, 4286, 5020, 8572, 10715, 21430, 37901, 42860, 75802, 151604, 189505, 323593, 379010, 537893, 647186, 758020, 1075786, 1294372, 1617965, 2151572, 2689465, 3235930, 5378930, 6471860, 10757860, 81221843, 162443686, 324887372, 406109215, 812218430, 1624436860]

約数ペア:

[(1, 1624436860), (2, 812218430), (4, 406109215), (5, 324887372), (10, 162443686), (20, 81221843), (151, 10757860), (251, 6471860), (302, 5378930), (502, 3235930), (604, 2689465), (755, 2151572), (1004, 1617965), (1255, 1294372), (1510, 1075786), (2143, 758020), (2510, 647186), (3020, 537893), (4286, 379010), (5020, 323593), (8572, 189505), (10715, 151604), (21430, 75802), (37901, 42860)]