14919880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 36566640

約数和(自身を除く): 21646760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 593, 629, 680, 740, 1186, 1258, 1480, 2372, 2516, 2965, 3145, 4744, 5032, 5930, 6290, 10081, 11860, 12580, 20162, 21941, 23720, 25160, 40324, 43882, 50405, 80648, 87764, 100810, 109705, 175528, 201620, 219410, 372997, 403240, 438820, 745994, 877640, 1491988, 1864985, 2983976, 3729970, 7459940, 14919880]

約数ペア:

[(1, 14919880), (2, 7459940), (4, 3729970), (5, 2983976), (8, 1864985), (10, 1491988), (17, 877640), (20, 745994), (34, 438820), (37, 403240), (40, 372997), (68, 219410), (74, 201620), (85, 175528), (136, 109705), (148, 100810), (170, 87764), (185, 80648), (296, 50405), (340, 43882), (370, 40324), (593, 25160), (629, 23720), (680, 21941), (740, 20162), (1186, 12580), (1258, 11860), (1480, 10081), (2372, 6290), (2516, 5930), (2965, 5032), (3145, 4744)]