19528027350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{244253}}^1$

素因数の和:244322

約数の個数: 96

約数和(自身を含む): 53427142944

約数和(自身を除く): 33899115594

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 41, 50, 65, 75, 78, 82, 123, 130, 150, 195, 205, 246, 325, 390, 410, 533, 615, 650, 975, 1025, 1066, 1230, 1599, 1950, 2050, 2665, 3075, 3198, 5330, 6150, 7995, 13325, 15990, 26650, 39975, 79950, 244253, 488506, 732759, 1221265, 1465518, 2442530, 3175289, 3663795, 6106325, 6350578, 7327590, 9525867, 10014373, 12212650, 15876445, 18318975, 19051734, 20028746, 30043119, 31752890, 36637950, 47629335, 50071865, 60086238, 79382225, 95258670, 100143730, 130186849, 150215595, 158764450, 238146675, 250359325, 260373698, 300431190, 390560547, 476293350, 500718650, 650934245, 751077975, 781121094, 1301868490, 1502155950, 1952802735, 3254671225, 3905605470, 6509342450, 9764013675, 19528027350]

約数ペア:

[(1, 19528027350), (2, 9764013675), (3, 6509342450), (5, 3905605470), (6, 3254671225), (10, 1952802735), (13, 1502155950), (15, 1301868490), (25, 781121094), (26, 751077975), (30, 650934245), (39, 500718650), (41, 476293350), (50, 390560547), (65, 300431190), (75, 260373698), (78, 250359325), (82, 238146675), (123, 158764450), (130, 150215595), (150, 130186849), (195, 100143730), (205, 95258670), (246, 79382225), (325, 60086238), (390, 50071865), (410, 47629335), (533, 36637950), (615, 31752890), (650, 30043119), (975, 20028746), (1025, 19051734), (1066, 18318975), (1230, 15876445), (1599, 12212650), (1950, 10014373), (2050, 9525867), (2665, 7327590), (3075, 6350578), (3198, 6106325), (5330, 3663795), (6150, 3175289), (7995, 2442530), (13325, 1465518), (15990, 1221265), (26650, 732759), (39975, 488506), (79950, 244253)]