26875290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 70108416

約数和(自身を除く): 43233126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 137, 195, 274, 390, 411, 503, 685, 822, 1006, 1370, 1509, 1781, 2055, 2515, 3018, 3562, 4110, 5030, 5343, 6539, 7545, 8905, 10686, 13078, 15090, 17810, 19617, 26715, 32695, 39234, 53430, 65390, 68911, 98085, 137822, 196170, 206733, 344555, 413466, 689110, 895843, 1033665, 1791686, 2067330, 2687529, 4479215, 5375058, 8958430, 13437645, 26875290]

約数ペア:

[(1, 26875290), (2, 13437645), (3, 8958430), (5, 5375058), (6, 4479215), (10, 2687529), (13, 2067330), (15, 1791686), (26, 1033665), (30, 895843), (39, 689110), (65, 413466), (78, 344555), (130, 206733), (137, 196170), (195, 137822), (274, 98085), (390, 68911), (411, 65390), (503, 53430), (685, 39234), (822, 32695), (1006, 26715), (1370, 19617), (1509, 17810), (1781, 15090), (2055, 13078), (2515, 10686), (3018, 8905), (3562, 7545), (4110, 6539), (5030, 5343)]