103619980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4517}}^1$

素因数の和:4594

約数の個数: 48

約数和(自身を含む): 230743296

約数和(自身を除く): 127123316

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2294, 4517, 4588, 5735, 9034, 11470, 18068, 22585, 22940, 45170, 90340, 140027, 167129, 280054, 334258, 560108, 668516, 700135, 835645, 1400270, 1671290, 2800540, 3342580, 5180999, 10361998, 20723996, 25904995, 51809990, 103619980]

約数ペア:

[(1, 103619980), (2, 51809990), (4, 25904995), (5, 20723996), (10, 10361998), (20, 5180999), (31, 3342580), (37, 2800540), (62, 1671290), (74, 1400270), (124, 835645), (148, 700135), (155, 668516), (185, 560108), (310, 334258), (370, 280054), (620, 167129), (740, 140027), (1147, 90340), (2294, 45170), (4517, 22940), (4588, 22585), (5735, 18068), (9034, 11470)]