73405540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6007}}^1$

素因数の和:6076

約数の個数: 48

約数和(自身を含む): 169569792

約数和(自身を除く): 96164252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6007, 6110, 12014, 12220, 24028, 30035, 60070, 78091, 120140, 156182, 282329, 312364, 390455, 564658, 780910, 1129316, 1411645, 1561820, 2823290, 3670277, 5646580, 7340554, 14681108, 18351385, 36702770, 73405540]

約数ペア:

[(1, 73405540), (2, 36702770), (4, 18351385), (5, 14681108), (10, 7340554), (13, 5646580), (20, 3670277), (26, 2823290), (47, 1561820), (52, 1411645), (65, 1129316), (94, 780910), (130, 564658), (188, 390455), (235, 312364), (260, 282329), (470, 156182), (611, 120140), (940, 78091), (1222, 60070), (2444, 30035), (3055, 24028), (6007, 12220), (6110, 12014)]