22703780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1$

素因数の和:3380

約数の個数: 48

約数和(自身を含む): 53706240

約数和(自身を除く): 31002460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3329, 3410, 6658, 6820, 13316, 16645, 33290, 36619, 66580, 73238, 103199, 146476, 183095, 206398, 366190, 412796, 515995, 732380, 1031990, 1135189, 2063980, 2270378, 4540756, 5675945, 11351890, 22703780]

約数ペア:

[(1, 22703780), (2, 11351890), (4, 5675945), (5, 4540756), (10, 2270378), (11, 2063980), (20, 1135189), (22, 1031990), (31, 732380), (44, 515995), (55, 412796), (62, 366190), (110, 206398), (124, 183095), (155, 146476), (220, 103199), (310, 73238), (341, 66580), (620, 36619), (682, 33290), (1364, 16645), (1705, 13316), (3329, 6820), (3410, 6658)]