117203420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3863}}^1$

素因数の和:3950

約数の個数: 48

約数和(自身を含む): 259011648

約数和(自身を除く): 141808228

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 410, 740, 820, 1517, 3034, 3863, 6068, 7585, 7726, 15170, 15452, 19315, 30340, 38630, 77260, 142931, 158383, 285862, 316766, 571724, 633532, 714655, 791915, 1429310, 1583830, 2858620, 3167660, 5860171, 11720342, 23440684, 29300855, 58601710, 117203420]

約数ペア:

[(1, 117203420), (2, 58601710), (4, 29300855), (5, 23440684), (10, 11720342), (20, 5860171), (37, 3167660), (41, 2858620), (74, 1583830), (82, 1429310), (148, 791915), (164, 714655), (185, 633532), (205, 571724), (370, 316766), (410, 285862), (740, 158383), (820, 142931), (1517, 77260), (3034, 38630), (3863, 30340), (6068, 19315), (7585, 15452), (7726, 15170)]