17298253960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{977}}^1$

素因数の和:1511

約数の個数: 128

約数和(自身を含む): 42587596800

約数和(自身を除く): 25289342840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 431, 520, 632, 790, 862, 977, 1027, 1580, 1724, 1954, 2054, 2155, 3160, 3448, 3908, 4108, 4310, 4885, 5135, 5603, 7816, 8216, 8620, 9770, 10270, 11206, 12701, 17240, 19540, 20540, 22412, 25402, 28015, 34049, 39080, 41080, 44824, 50804, 56030, 63505, 68098, 77183, 101608, 112060, 127010, 136196, 154366, 170245, 224120, 254020, 272392, 308732, 340490, 385915, 421087, 442637, 508040, 617464, 680980, 771830, 842174, 885274, 1003379, 1361960, 1543660, 1684348, 1770548, 2006758, 2105435, 2213185, 3087320, 3368696, 3541096, 4013516, 4210870, 4426370, 5016895, 5474131, 8027032, 8421740, 8852740, 10033790, 10948262, 16843480, 17705480, 20067580, 21896524, 27370655, 33265873, 40135160, 43793048, 54741310, 66531746, 109482620, 133063492, 166329365, 218965240, 266126984, 332658730, 432456349, 665317460, 864912698, 1330634920, 1729825396, 2162281745, 3459650792, 4324563490, 8649126980, 17298253960]

約数ペア:

[(1, 17298253960), (2, 8649126980), (4, 4324563490), (5, 3459650792), (8, 2162281745), (10, 1729825396), (13, 1330634920), (20, 864912698), (26, 665317460), (40, 432456349), (52, 332658730), (65, 266126984), (79, 218965240), (104, 166329365), (130, 133063492), (158, 109482620), (260, 66531746), (316, 54741310), (395, 43793048), (431, 40135160), (520, 33265873), (632, 27370655), (790, 21896524), (862, 20067580), (977, 17705480), (1027, 16843480), (1580, 10948262), (1724, 10033790), (1954, 8852740), (2054, 8421740), (2155, 8027032), (3160, 5474131), (3448, 5016895), (3908, 4426370), (4108, 4210870), (4310, 4013516), (4885, 3541096), (5135, 3368696), (5603, 3087320), (7816, 2213185), (8216, 2105435), (8620, 2006758), (9770, 1770548), (10270, 1684348), (11206, 1543660), (12701, 1361960), (17240, 1003379), (19540, 885274), (20540, 842174), (22412, 771830), (25402, 680980), (28015, 617464), (34049, 508040), (39080, 442637), (41080, 421087), (44824, 385915), (50804, 340490), (56030, 308732), (63505, 272392), (68098, 254020), (77183, 224120), (101608, 170245), (112060, 154366), (127010, 136196)]