9191054840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{29297}}^1$

素因数の和:29373

約数の個数: 128

約数和(自身を含む): 24300933120

約数和(自身を除く): 15109878280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 31, 40, 44, 46, 55, 62, 88, 92, 110, 115, 124, 155, 184, 220, 230, 248, 253, 310, 341, 440, 460, 506, 620, 682, 713, 920, 1012, 1240, 1265, 1364, 1426, 1705, 2024, 2530, 2728, 2852, 3410, 3565, 5060, 5704, 6820, 7130, 7843, 10120, 13640, 14260, 15686, 28520, 29297, 31372, 39215, 58594, 62744, 78430, 117188, 146485, 156860, 234376, 292970, 313720, 322267, 585940, 644534, 673831, 908207, 1171880, 1289068, 1347662, 1611335, 1816414, 2578136, 2695324, 3222670, 3369155, 3632828, 4541035, 5390648, 6445340, 6738310, 7265656, 7412141, 9082070, 9990277, 12890680, 13476620, 14824282, 18164140, 19980554, 20888761, 26953240, 29648564, 36328280, 37060705, 39961108, 41777522, 49951385, 59297128, 74121410, 79922216, 83555044, 99902770, 104443805, 148242820, 167110088, 199805540, 208887610, 229776371, 296485640, 399611080, 417775220, 459552742, 835550440, 919105484, 1148881855, 1838210968, 2297763710, 4595527420, 9191054840]

約数ペア:

[(1, 9191054840), (2, 4595527420), (4, 2297763710), (5, 1838210968), (8, 1148881855), (10, 919105484), (11, 835550440), (20, 459552742), (22, 417775220), (23, 399611080), (31, 296485640), (40, 229776371), (44, 208887610), (46, 199805540), (55, 167110088), (62, 148242820), (88, 104443805), (92, 99902770), (110, 83555044), (115, 79922216), (124, 74121410), (155, 59297128), (184, 49951385), (220, 41777522), (230, 39961108), (248, 37060705), (253, 36328280), (310, 29648564), (341, 26953240), (440, 20888761), (460, 19980554), (506, 18164140), (620, 14824282), (682, 13476620), (713, 12890680), (920, 9990277), (1012, 9082070), (1240, 7412141), (1265, 7265656), (1364, 6738310), (1426, 6445340), (1705, 5390648), (2024, 4541035), (2530, 3632828), (2728, 3369155), (2852, 3222670), (3410, 2695324), (3565, 2578136), (5060, 1816414), (5704, 1611335), (6820, 1347662), (7130, 1289068), (7843, 1171880), (10120, 908207), (13640, 673831), (14260, 644534), (15686, 585940), (28520, 322267), (29297, 313720), (31372, 292970), (39215, 234376), (58594, 156860), (62744, 146485), (78430, 117188)]