82663697380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{21023}}^1$

素因数の和:21397

約数の個数: 96

約数和(自身を含む): 193145637888

約数和(自身を除く): 110481940508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 293, 305, 586, 610, 671, 1172, 1220, 1342, 1465, 2684, 2930, 3223, 3355, 5860, 6446, 6710, 12892, 13420, 16115, 17873, 21023, 32230, 35746, 42046, 64460, 71492, 84092, 89365, 105115, 178730, 196603, 210230, 231253, 357460, 393206, 420460, 462506, 786412, 925012, 983015, 1156265, 1282403, 1966030, 2312530, 2564806, 3932060, 4625060, 5129612, 6159739, 6412015, 12319478, 12824030, 14106433, 24638956, 25648060, 28212866, 30798695, 56425732, 61597390, 67757129, 70532165, 123194780, 135514258, 141064330, 271028516, 282128660, 338785645, 375744079, 677571290, 751488158, 1355142580, 1502976316, 1878720395, 3757440790, 4133184869, 7514881580, 8266369738, 16532739476, 20665924345, 41331848690, 82663697380]

約数ペア:

[(1, 82663697380), (2, 41331848690), (4, 20665924345), (5, 16532739476), (10, 8266369738), (11, 7514881580), (20, 4133184869), (22, 3757440790), (44, 1878720395), (55, 1502976316), (61, 1355142580), (110, 751488158), (122, 677571290), (220, 375744079), (244, 338785645), (293, 282128660), (305, 271028516), (586, 141064330), (610, 135514258), (671, 123194780), (1172, 70532165), (1220, 67757129), (1342, 61597390), (1465, 56425732), (2684, 30798695), (2930, 28212866), (3223, 25648060), (3355, 24638956), (5860, 14106433), (6446, 12824030), (6710, 12319478), (12892, 6412015), (13420, 6159739), (16115, 5129612), (17873, 4625060), (21023, 3932060), (32230, 2564806), (35746, 2312530), (42046, 1966030), (64460, 1282403), (71492, 1156265), (84092, 983015), (89365, 925012), (105115, 786412), (178730, 462506), (196603, 420460), (210230, 393206), (231253, 357460)]