252318934780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{69379}}^1$

素因数の和:69731

約数の個数: 96

約数和(自身を含む): 589692257280

約数和(自身を除く): 337373322500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 271, 305, 542, 610, 671, 1084, 1220, 1342, 1355, 2684, 2710, 2981, 3355, 5420, 5962, 6710, 11924, 13420, 14905, 16531, 29810, 33062, 59620, 66124, 69379, 82655, 138758, 165310, 181841, 277516, 330620, 346895, 363682, 693790, 727364, 763169, 909205, 1387580, 1526338, 1818410, 3052676, 3636820, 3815845, 4232119, 7631690, 8464238, 15263380, 16928476, 18801709, 21160595, 37603418, 42321190, 46553309, 75206836, 84642380, 93106618, 94008545, 186213236, 188017090, 206818799, 232766545, 376034180, 413637598, 465533090, 827275196, 931066180, 1034093995, 1146904249, 2068187990, 2293808498, 4136375980, 4587616996, 5734521245, 11469042490, 12615946739, 22938084980, 25231893478, 50463786956, 63079733695, 126159467390, 252318934780]

約数ペア:

[(1, 252318934780), (2, 126159467390), (4, 63079733695), (5, 50463786956), (10, 25231893478), (11, 22938084980), (20, 12615946739), (22, 11469042490), (44, 5734521245), (55, 4587616996), (61, 4136375980), (110, 2293808498), (122, 2068187990), (220, 1146904249), (244, 1034093995), (271, 931066180), (305, 827275196), (542, 465533090), (610, 413637598), (671, 376034180), (1084, 232766545), (1220, 206818799), (1342, 188017090), (1355, 186213236), (2684, 94008545), (2710, 93106618), (2981, 84642380), (3355, 75206836), (5420, 46553309), (5962, 42321190), (6710, 37603418), (11924, 21160595), (13420, 18801709), (14905, 16928476), (16531, 15263380), (29810, 8464238), (33062, 7631690), (59620, 4232119), (66124, 3815845), (69379, 3636820), (82655, 3052676), (138758, 1818410), (165310, 1526338), (181841, 1387580), (277516, 909205), (330620, 763169), (346895, 727364), (363682, 693790)]