13640916790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1\times {\mathrm{1583}}^1$

素因数の和:2073

約数の個数: 64

約数和(自身を含む): 26254077696

約数和(自身を除く): 12613160906

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 173, 293, 346, 586, 865, 1465, 1583, 1730, 2930, 2941, 3166, 4981, 5882, 7915, 9962, 14705, 15830, 24905, 26911, 29410, 49810, 50689, 53822, 101378, 134555, 253445, 269110, 273859, 463819, 506890, 547718, 861713, 927638, 1369295, 1723426, 2319095, 2738590, 4308565, 4638190, 4655603, 7884923, 8617130, 9311206, 15769846, 23278015, 39424615, 46556030, 78849230, 80240687, 160481374, 401203435, 802406870, 1364091679, 2728183358, 6820458395, 13640916790]

約数ペア:

[(1, 13640916790), (2, 6820458395), (5, 2728183358), (10, 1364091679), (17, 802406870), (34, 401203435), (85, 160481374), (170, 80240687), (173, 78849230), (293, 46556030), (346, 39424615), (586, 23278015), (865, 15769846), (1465, 9311206), (1583, 8617130), (1730, 7884923), (2930, 4655603), (2941, 4638190), (3166, 4308565), (4981, 2738590), (5882, 2319095), (7915, 1723426), (9962, 1369295), (14705, 927638), (15830, 861713), (24905, 547718), (26911, 506890), (29410, 463819), (49810, 273859), (50689, 269110), (53822, 253445), (101378, 134555)]