15693938590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1\times {\mathrm{4051}}^1$

素因数の和:4969

約数の個数: 64

約数和(自身を含む): 31613379840

約数和(自身を除く): 15919441250

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 859, 902, 1718, 2255, 4051, 4295, 4510, 8102, 8590, 9449, 18898, 20255, 35219, 40510, 44561, 47245, 70438, 89122, 94490, 166091, 176095, 222805, 332182, 352190, 387409, 445610, 774818, 830455, 1660910, 1827001, 1937045, 3479809, 3654002, 3874090, 6959618, 9135005, 17399045, 18270010, 34798090, 38277899, 76555798, 142672169, 191389495, 285344338, 382778990, 713360845, 1426721690, 1569393859, 3138787718, 7846969295, 15693938590]

約数ペア:

[(1, 15693938590), (2, 7846969295), (5, 3138787718), (10, 1569393859), (11, 1426721690), (22, 713360845), (41, 382778990), (55, 285344338), (82, 191389495), (110, 142672169), (205, 76555798), (410, 38277899), (451, 34798090), (859, 18270010), (902, 17399045), (1718, 9135005), (2255, 6959618), (4051, 3874090), (4295, 3654002), (4510, 3479809), (8102, 1937045), (8590, 1827001), (9449, 1660910), (18898, 830455), (20255, 774818), (35219, 445610), (40510, 387409), (44561, 352190), (47245, 332182), (70438, 222805), (89122, 176095), (94490, 166091)]