386315800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4793}}^1$

素因数の和:4853

約数の個数: 96

約数和(自身を含む): 998686080

約数和(自身を除く): 612370280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 520, 620, 650, 775, 806, 1240, 1300, 1550, 1612, 2015, 2600, 3100, 3224, 4030, 4793, 6200, 8060, 9586, 10075, 16120, 19172, 20150, 23965, 38344, 40300, 47930, 62309, 80600, 95860, 119825, 124618, 148583, 191720, 239650, 249236, 297166, 311545, 479300, 498472, 594332, 623090, 742915, 958600, 1188664, 1246180, 1485830, 1557725, 1931579, 2492360, 2971660, 3115450, 3714575, 3863158, 5943320, 6230900, 7429150, 7726316, 9657895, 12461800, 14858300, 15452632, 19315790, 29716600, 38631580, 48289475, 77263160, 96578950, 193157900, 386315800]

約数ペア:

[(1, 386315800), (2, 193157900), (4, 96578950), (5, 77263160), (8, 48289475), (10, 38631580), (13, 29716600), (20, 19315790), (25, 15452632), (26, 14858300), (31, 12461800), (40, 9657895), (50, 7726316), (52, 7429150), (62, 6230900), (65, 5943320), (100, 3863158), (104, 3714575), (124, 3115450), (130, 2971660), (155, 2492360), (200, 1931579), (248, 1557725), (260, 1485830), (310, 1246180), (325, 1188664), (403, 958600), (520, 742915), (620, 623090), (650, 594332), (775, 498472), (806, 479300), (1240, 311545), (1300, 297166), (1550, 249236), (1612, 239650), (2015, 191720), (2600, 148583), (3100, 124618), (3224, 119825), (4030, 95860), (4793, 80600), (6200, 62309), (8060, 47930), (9586, 40300), (10075, 38344), (16120, 23965), (19172, 20150)]