1488368420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{50867}}^1$

素因数の和:50913

約数の個数: 96

約数和(自身を含む): 4101995520

約数和(自身を除く): 2613627100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2926, 4180, 5852, 7315, 14630, 29260, 50867, 101734, 203468, 254335, 356069, 508670, 559537, 712138, 966473, 1017340, 1119074, 1424276, 1780345, 1932946, 2238148, 2797685, 3560690, 3865892, 3916759, 4832365, 5595370, 6765311, 7121380, 7833518, 9664730, 10631203, 11190740, 13530622, 15667036, 19329460, 19583795, 21262406, 27061244, 33826555, 39167590, 42524812, 53156015, 67653110, 74418421, 78335180, 106312030, 135306220, 148836842, 212624060, 297673684, 372092105, 744184210, 1488368420]

約数ペア:

[(1, 1488368420), (2, 744184210), (4, 372092105), (5, 297673684), (7, 212624060), (10, 148836842), (11, 135306220), (14, 106312030), (19, 78335180), (20, 74418421), (22, 67653110), (28, 53156015), (35, 42524812), (38, 39167590), (44, 33826555), (55, 27061244), (70, 21262406), (76, 19583795), (77, 19329460), (95, 15667036), (110, 13530622), (133, 11190740), (140, 10631203), (154, 9664730), (190, 7833518), (209, 7121380), (220, 6765311), (266, 5595370), (308, 4832365), (380, 3916759), (385, 3865892), (418, 3560690), (532, 2797685), (665, 2238148), (770, 1932946), (836, 1780345), (1045, 1424276), (1330, 1119074), (1463, 1017340), (1540, 966473), (2090, 712138), (2660, 559537), (2926, 508670), (4180, 356069), (5852, 254335), (7315, 203468), (14630, 101734), (29260, 50867)]