9443406440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{1237}}^1$

素因数の和:1591

約数の個数: 128

約数和(自身を含む): 23416918560

約数和(自身を除く): 13973512120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 277, 424, 520, 530, 554, 689, 1060, 1108, 1237, 1378, 1385, 2120, 2216, 2474, 2756, 2770, 3445, 3601, 4948, 5512, 5540, 6185, 6890, 7202, 9896, 11080, 12370, 13780, 14404, 14681, 16081, 18005, 24740, 27560, 28808, 29362, 32162, 36010, 49480, 58724, 64324, 65561, 72020, 73405, 80405, 117448, 128648, 131122, 144040, 146810, 160810, 190853, 262244, 293620, 321620, 327805, 342649, 381706, 524488, 587240, 643240, 655610, 685298, 763412, 852293, 954265, 1311220, 1370596, 1526824, 1704586, 1713245, 1908530, 2622440, 2741192, 3409172, 3426490, 3817060, 4261465, 4454437, 6818344, 6852980, 7634120, 8522930, 8908874, 13705960, 17045860, 17817748, 18160397, 22272185, 34091720, 35635496, 36320794, 44544370, 72641588, 89088740, 90801985, 145283176, 178177480, 181603970, 236085161, 363207940, 472170322, 726415880, 944340644, 1180425805, 1888681288, 2360851610, 4721703220, 9443406440]

約数ペア:

[(1, 9443406440), (2, 4721703220), (4, 2360851610), (5, 1888681288), (8, 1180425805), (10, 944340644), (13, 726415880), (20, 472170322), (26, 363207940), (40, 236085161), (52, 181603970), (53, 178177480), (65, 145283176), (104, 90801985), (106, 89088740), (130, 72641588), (212, 44544370), (260, 36320794), (265, 35635496), (277, 34091720), (424, 22272185), (520, 18160397), (530, 17817748), (554, 17045860), (689, 13705960), (1060, 8908874), (1108, 8522930), (1237, 7634120), (1378, 6852980), (1385, 6818344), (2120, 4454437), (2216, 4261465), (2474, 3817060), (2756, 3426490), (2770, 3409172), (3445, 2741192), (3601, 2622440), (4948, 1908530), (5512, 1713245), (5540, 1704586), (6185, 1526824), (6890, 1370596), (7202, 1311220), (9896, 954265), (11080, 852293), (12370, 763412), (13780, 685298), (14404, 655610), (14681, 643240), (16081, 587240), (18005, 524488), (24740, 381706), (27560, 342649), (28808, 327805), (29362, 321620), (32162, 293620), (36010, 262244), (49480, 190853), (58724, 160810), (64324, 146810), (65561, 144040), (72020, 131122), (73405, 128648), (80405, 117448)]