13434760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 33436800

約数和(自身を除く): 20002040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 859, 920, 1564, 1718, 1955, 3128, 3436, 3910, 4295, 6872, 7820, 8590, 14603, 15640, 17180, 19757, 29206, 34360, 39514, 58412, 73015, 79028, 98785, 116824, 146030, 158056, 197570, 292060, 335869, 395140, 584120, 671738, 790280, 1343476, 1679345, 2686952, 3358690, 6717380, 13434760]

約数ペア:

[(1, 13434760), (2, 6717380), (4, 3358690), (5, 2686952), (8, 1679345), (10, 1343476), (17, 790280), (20, 671738), (23, 584120), (34, 395140), (40, 335869), (46, 292060), (68, 197570), (85, 158056), (92, 146030), (115, 116824), (136, 98785), (170, 79028), (184, 73015), (230, 58412), (340, 39514), (391, 34360), (460, 29206), (680, 19757), (782, 17180), (859, 15640), (920, 14603), (1564, 8590), (1718, 7820), (1955, 6872), (3128, 4295), (3436, 3910)]