15694986340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1\times {\mathrm{1453}}^1$

素因数の和:2837

約数の個数: 96

約数和(自身を含む): 36980826624

約数和(自身を除く): 21285840284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1327, 1453, 1628, 2035, 2654, 2906, 4070, 5308, 5812, 6635, 7265, 8140, 13270, 14530, 14597, 15983, 26540, 29060, 29194, 31966, 49099, 53761, 58388, 63932, 72985, 79915, 98198, 107522, 145970, 159830, 196396, 215044, 245495, 268805, 291940, 319660, 490990, 537610, 540089, 591371, 981980, 1075220, 1080178, 1182742, 1928131, 2160356, 2365484, 2700445, 2956855, 3856262, 5400890, 5913710, 7712524, 9640655, 10801780, 11827420, 19281310, 21209441, 38562620, 42418882, 71340847, 84837764, 106047205, 142681694, 212094410, 285363388, 356704235, 424188820, 713408470, 784749317, 1426816940, 1569498634, 3138997268, 3923746585, 7847493170, 15694986340]

約数ペア:

[(1, 15694986340), (2, 7847493170), (4, 3923746585), (5, 3138997268), (10, 1569498634), (11, 1426816940), (20, 784749317), (22, 713408470), (37, 424188820), (44, 356704235), (55, 285363388), (74, 212094410), (110, 142681694), (148, 106047205), (185, 84837764), (220, 71340847), (370, 42418882), (407, 38562620), (740, 21209441), (814, 19281310), (1327, 11827420), (1453, 10801780), (1628, 9640655), (2035, 7712524), (2654, 5913710), (2906, 5400890), (4070, 3856262), (5308, 2956855), (5812, 2700445), (6635, 2365484), (7265, 2160356), (8140, 1928131), (13270, 1182742), (14530, 1080178), (14597, 1075220), (15983, 981980), (26540, 591371), (29060, 540089), (29194, 537610), (31966, 490990), (49099, 319660), (53761, 291940), (58388, 268805), (63932, 245495), (72985, 215044), (79915, 196396), (98198, 159830), (107522, 145970)]