413494120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 1047997440

約数和(自身を除く): 634503320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 113, 124, 130, 155, 226, 227, 248, 260, 310, 403, 452, 454, 520, 565, 620, 806, 904, 908, 1130, 1135, 1240, 1469, 1612, 1816, 2015, 2260, 2270, 2938, 2951, 3224, 3503, 4030, 4520, 4540, 5876, 5902, 7006, 7037, 7345, 8060, 9080, 11752, 11804, 14012, 14074, 14690, 14755, 16120, 17515, 23608, 25651, 28024, 28148, 29380, 29510, 35030, 35185, 45539, 51302, 56296, 58760, 59020, 70060, 70370, 91078, 91481, 102604, 118040, 128255, 140120, 140740, 182156, 182962, 205208, 227695, 256510, 281480, 333463, 364312, 365924, 455390, 457405, 513020, 666926, 731848, 795181, 910780, 914810, 1026040, 1333852, 1590362, 1667315, 1821560, 1829620, 2667704, 3180724, 3334630, 3659240, 3975905, 6361448, 6669260, 7951810, 10337353, 13338520, 15903620, 20674706, 31807240, 41349412, 51686765, 82698824, 103373530, 206747060, 413494120]

約数ペア:

[(1, 413494120), (2, 206747060), (4, 103373530), (5, 82698824), (8, 51686765), (10, 41349412), (13, 31807240), (20, 20674706), (26, 15903620), (31, 13338520), (40, 10337353), (52, 7951810), (62, 6669260), (65, 6361448), (104, 3975905), (113, 3659240), (124, 3334630), (130, 3180724), (155, 2667704), (226, 1829620), (227, 1821560), (248, 1667315), (260, 1590362), (310, 1333852), (403, 1026040), (452, 914810), (454, 910780), (520, 795181), (565, 731848), (620, 666926), (806, 513020), (904, 457405), (908, 455390), (1130, 365924), (1135, 364312), (1240, 333463), (1469, 281480), (1612, 256510), (1816, 227695), (2015, 205208), (2260, 182962), (2270, 182156), (2938, 140740), (2951, 140120), (3224, 128255), (3503, 118040), (4030, 102604), (4520, 91481), (4540, 91078), (5876, 70370), (5902, 70060), (7006, 59020), (7037, 58760), (7345, 56296), (8060, 51302), (9080, 45539), (11752, 35185), (11804, 35030), (14012, 29510), (14074, 29380), (14690, 28148), (14755, 28024), (16120, 25651), (17515, 23608)]