26159770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 65318400

約数和(自身を除く): 39158630

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 19, 26, 34, 35, 38, 65, 70, 85, 89, 91, 95, 119, 130, 133, 170, 178, 182, 190, 221, 238, 247, 266, 323, 442, 445, 455, 494, 595, 623, 646, 665, 890, 910, 1105, 1157, 1190, 1235, 1246, 1330, 1513, 1547, 1615, 1691, 1729, 2210, 2261, 2314, 2470, 3026, 3094, 3115, 3230, 3382, 3458, 4199, 4522, 5785, 6230, 7565, 7735, 8099, 8398, 8455, 8645, 10591, 11305, 11570, 11837, 15130, 15470, 16198, 16910, 17290, 19669, 20995, 21182, 21983, 22610, 23674, 28747, 29393, 39338, 40495, 41990, 43966, 52955, 57494, 58786, 59185, 80990, 98345, 105910, 109915, 118370, 137683, 143735, 146965, 153881, 196690, 201229, 219830, 275366, 287470, 293930, 307762, 373711, 402458, 688415, 747422, 769405, 1006145, 1376830, 1538810, 1868555, 2012290, 2615977, 3737110, 5231954, 13079885, 26159770]

約数ペア:

[(1, 26159770), (2, 13079885), (5, 5231954), (7, 3737110), (10, 2615977), (13, 2012290), (14, 1868555), (17, 1538810), (19, 1376830), (26, 1006145), (34, 769405), (35, 747422), (38, 688415), (65, 402458), (70, 373711), (85, 307762), (89, 293930), (91, 287470), (95, 275366), (119, 219830), (130, 201229), (133, 196690), (170, 153881), (178, 146965), (182, 143735), (190, 137683), (221, 118370), (238, 109915), (247, 105910), (266, 98345), (323, 80990), (442, 59185), (445, 58786), (455, 57494), (494, 52955), (595, 43966), (623, 41990), (646, 40495), (665, 39338), (890, 29393), (910, 28747), (1105, 23674), (1157, 22610), (1190, 21983), (1235, 21182), (1246, 20995), (1330, 19669), (1513, 17290), (1547, 16910), (1615, 16198), (1691, 15470), (1729, 15130), (2210, 11837), (2261, 11570), (2314, 11305), (2470, 10591), (3026, 8645), (3094, 8455), (3115, 8398), (3230, 8099), (3382, 7735), (3458, 7565), (4199, 6230), (4522, 5785)]