10348220980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{607}}^1\times {\mathrm{887}}^1$

素因数の和:1565

約数の個数: 72

約数和(自身を含む): 22517236224

約数和(自身を除く): 12169015244

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 607, 620, 887, 961, 1214, 1774, 1922, 2428, 3035, 3548, 3844, 4435, 4805, 6070, 8870, 9610, 12140, 17740, 18817, 19220, 27497, 37634, 54994, 75268, 94085, 109988, 137485, 188170, 274970, 376340, 538409, 549940, 583327, 852407, 1076818, 1166654, 1704814, 2153636, 2333308, 2692045, 2916635, 3409628, 4262035, 5384090, 5833270, 8524070, 10768180, 11666540, 16690679, 17048140, 33381358, 66762716, 83453395, 166906790, 333813580, 517411049, 1034822098, 2069644196, 2587055245, 5174110490, 10348220980]

約数ペア:

[(1, 10348220980), (2, 5174110490), (4, 2587055245), (5, 2069644196), (10, 1034822098), (20, 517411049), (31, 333813580), (62, 166906790), (124, 83453395), (155, 66762716), (310, 33381358), (607, 17048140), (620, 16690679), (887, 11666540), (961, 10768180), (1214, 8524070), (1774, 5833270), (1922, 5384090), (2428, 4262035), (3035, 3409628), (3548, 2916635), (3844, 2692045), (4435, 2333308), (4805, 2153636), (6070, 1704814), (8870, 1166654), (9610, 1076818), (12140, 852407), (17740, 583327), (18817, 549940), (19220, 538409), (27497, 376340), (37634, 274970), (54994, 188170), (75268, 137485), (94085, 109988)]