1566932620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2119

約数の個数: 96

約数和(自身を含む): 3712262400

約数和(自身を除く): 2145329780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 61, 110, 118, 122, 220, 236, 244, 295, 305, 590, 610, 649, 671, 1180, 1220, 1298, 1342, 1979, 2596, 2684, 3245, 3355, 3599, 3958, 6490, 6710, 7198, 7916, 9895, 12980, 13420, 14396, 17995, 19790, 21769, 35990, 39580, 39589, 43538, 71980, 79178, 87076, 108845, 116761, 120719, 158356, 197945, 217690, 233522, 241438, 395890, 435380, 467044, 482876, 583805, 603595, 791780, 1167610, 1207190, 1284371, 1327909, 2335220, 2414380, 2568742, 2655818, 5137484, 5311636, 6421855, 6639545, 7122421, 12843710, 13279090, 14244842, 25687420, 26558180, 28489684, 35612105, 71224210, 78346631, 142448420, 156693262, 313386524, 391733155, 783466310, 1566932620]

約数ペア:

[(1, 1566932620), (2, 783466310), (4, 391733155), (5, 313386524), (10, 156693262), (11, 142448420), (20, 78346631), (22, 71224210), (44, 35612105), (55, 28489684), (59, 26558180), (61, 25687420), (110, 14244842), (118, 13279090), (122, 12843710), (220, 7122421), (236, 6639545), (244, 6421855), (295, 5311636), (305, 5137484), (590, 2655818), (610, 2568742), (649, 2414380), (671, 2335220), (1180, 1327909), (1220, 1284371), (1298, 1207190), (1342, 1167610), (1979, 791780), (2596, 603595), (2684, 583805), (3245, 482876), (3355, 467044), (3599, 435380), (3958, 395890), (6490, 241438), (6710, 233522), (7198, 217690), (7916, 197945), (9895, 158356), (12980, 120719), (13420, 116761), (14396, 108845), (17995, 87076), (19790, 79178), (21769, 71980), (35990, 43538), (39580, 39589)]