5215781956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 11824444800

約数和(自身を除く): 6608662844

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 97, 118, 121, 154, 194, 236, 242, 269, 308, 388, 413, 484, 538, 649, 679, 826, 847, 1067, 1076, 1298, 1358, 1652, 1694, 1883, 2134, 2596, 2716, 2959, 3388, 3766, 4268, 4543, 5723, 5918, 7139, 7469, 7532, 9086, 11446, 11737, 11836, 14278, 14938, 15871, 18172, 20713, 22892, 23474, 26093, 28556, 29876, 31742, 32549, 40061, 41426, 46948, 49973, 52186, 62953, 63484, 65098, 80122, 82159, 82852, 99946, 104372, 111097, 125906, 130196, 160244, 164318, 174581, 182651, 199892, 222194, 227843, 251812, 287023, 328636, 349162, 365302, 440671, 444388, 455686, 574046, 692483, 698324, 730604, 881342, 911372, 1148092, 1222067, 1384966, 1539487, 1762684, 1920391, 2009161, 2444134, 2769932, 3078974, 3157253, 3840782, 4018322, 4847381, 4888268, 6157948, 6314506, 7681564, 8036644, 9694762, 10776409, 12629012, 13442737, 16934357, 19389524, 21552818, 22100771, 26885474, 33868714, 43105636, 44201542, 53770948, 67737428, 88403084, 118540499, 186277927, 237080998, 372555854, 474161996, 745111708, 1303945489, 2607890978, 5215781956]

約数ペア:

[(1, 5215781956), (2, 2607890978), (4, 1303945489), (7, 745111708), (11, 474161996), (14, 372555854), (22, 237080998), (28, 186277927), (44, 118540499), (59, 88403084), (77, 67737428), (97, 53770948), (118, 44201542), (121, 43105636), (154, 33868714), (194, 26885474), (236, 22100771), (242, 21552818), (269, 19389524), (308, 16934357), (388, 13442737), (413, 12629012), (484, 10776409), (538, 9694762), (649, 8036644), (679, 7681564), (826, 6314506), (847, 6157948), (1067, 4888268), (1076, 4847381), (1298, 4018322), (1358, 3840782), (1652, 3157253), (1694, 3078974), (1883, 2769932), (2134, 2444134), (2596, 2009161), (2716, 1920391), (2959, 1762684), (3388, 1539487), (3766, 1384966), (4268, 1222067), (4543, 1148092), (5723, 911372), (5918, 881342), (7139, 730604), (7469, 698324), (7532, 692483), (9086, 574046), (11446, 455686), (11737, 444388), (11836, 440671), (14278, 365302), (14938, 349162), (15871, 328636), (18172, 287023), (20713, 251812), (22892, 227843), (23474, 222194), (26093, 199892), (28556, 182651), (29876, 174581), (31742, 164318), (32549, 160244), (40061, 130196), (41426, 125906), (46948, 111097), (49973, 104372), (52186, 99946), (62953, 82852), (63484, 82159), (65098, 80122)]