88409860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 247750272

約数和(自身を除く): 159340412

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 121, 140, 154, 170, 187, 220, 238, 242, 307, 308, 340, 374, 385, 476, 484, 595, 605, 614, 748, 770, 847, 935, 1190, 1210, 1228, 1309, 1535, 1540, 1694, 1870, 2057, 2149, 2380, 2420, 2618, 3070, 3377, 3388, 3740, 4114, 4235, 4298, 5219, 5236, 6140, 6545, 6754, 8228, 8470, 8596, 10285, 10438, 10745, 13090, 13508, 14399, 16885, 16940, 20570, 20876, 21490, 23639, 26095, 26180, 28798, 33770, 36533, 37147, 41140, 42980, 47278, 52190, 57409, 57596, 67540, 71995, 73066, 74294, 94556, 104380, 114818, 118195, 143990, 146132, 148588, 182665, 185735, 229636, 236390, 260029, 287045, 287980, 365330, 371470, 401863, 472780, 520058, 574090, 631499, 730660, 742940, 803726, 1040116, 1148180, 1262998, 1300145, 1607452, 2009315, 2525996, 2600290, 3157495, 4018630, 4420493, 5200580, 6314990, 8037260, 8840986, 12629980, 17681972, 22102465, 44204930, 88409860]

約数ペア:

[(1, 88409860), (2, 44204930), (4, 22102465), (5, 17681972), (7, 12629980), (10, 8840986), (11, 8037260), (14, 6314990), (17, 5200580), (20, 4420493), (22, 4018630), (28, 3157495), (34, 2600290), (35, 2525996), (44, 2009315), (55, 1607452), (68, 1300145), (70, 1262998), (77, 1148180), (85, 1040116), (110, 803726), (119, 742940), (121, 730660), (140, 631499), (154, 574090), (170, 520058), (187, 472780), (220, 401863), (238, 371470), (242, 365330), (307, 287980), (308, 287045), (340, 260029), (374, 236390), (385, 229636), (476, 185735), (484, 182665), (595, 148588), (605, 146132), (614, 143990), (748, 118195), (770, 114818), (847, 104380), (935, 94556), (1190, 74294), (1210, 73066), (1228, 71995), (1309, 67540), (1535, 57596), (1540, 57409), (1694, 52190), (1870, 47278), (2057, 42980), (2149, 41140), (2380, 37147), (2420, 36533), (2618, 33770), (3070, 28798), (3377, 26180), (3388, 26095), (3740, 23639), (4114, 21490), (4235, 20876), (4298, 20570), (5219, 16940), (5236, 16885), (6140, 14399), (6545, 13508), (6754, 13090), (8228, 10745), (8470, 10438), (8596, 10285)]