1330661750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2113}}^1$

素因数の和:2370

約数の個数: 64

約数和(自身を含む): 2730611520

約数和(自身を除く): 1399949770

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 229, 250, 275, 458, 550, 1145, 1375, 2113, 2290, 2519, 2750, 4226, 5038, 5725, 10565, 11450, 12595, 21130, 23243, 25190, 28625, 46486, 52825, 57250, 62975, 105650, 116215, 125950, 232430, 264125, 314875, 483877, 528250, 581075, 629750, 967754, 1162150, 2419385, 2905375, 4838770, 5322647, 5810750, 10645294, 12096925, 24193850, 26613235, 53226470, 60484625, 120969250, 133066175, 266132350, 665330875, 1330661750]

約数ペア:

[(1, 1330661750), (2, 665330875), (5, 266132350), (10, 133066175), (11, 120969250), (22, 60484625), (25, 53226470), (50, 26613235), (55, 24193850), (110, 12096925), (125, 10645294), (229, 5810750), (250, 5322647), (275, 4838770), (458, 2905375), (550, 2419385), (1145, 1162150), (1375, 967754), (2113, 629750), (2290, 581075), (2519, 528250), (2750, 483877), (4226, 314875), (5038, 264125), (5725, 232430), (10565, 125950), (11450, 116215), (12595, 105650), (21130, 62975), (23243, 57250), (25190, 52825), (28625, 46486)]