22483990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 44997120

約数和(自身を除く): 22513130

約数列:

[1, 2, 5, 10, 29, 31, 41, 58, 61, 62, 82, 122, 145, 155, 205, 290, 305, 310, 410, 610, 899, 1189, 1271, 1769, 1798, 1891, 2378, 2501, 2542, 3538, 3782, 4495, 5002, 5945, 6355, 8845, 8990, 9455, 11890, 12505, 12710, 17690, 18910, 25010, 36859, 54839, 72529, 73718, 77531, 109678, 145058, 155062, 184295, 274195, 362645, 368590, 387655, 548390, 725290, 775310, 2248399, 4496798, 11241995, 22483990]

約数ペア:

[(1, 22483990), (2, 11241995), (5, 4496798), (10, 2248399), (29, 775310), (31, 725290), (41, 548390), (58, 387655), (61, 368590), (62, 362645), (82, 274195), (122, 184295), (145, 155062), (155, 145058), (205, 109678), (290, 77531), (305, 73718), (310, 72529), (410, 54839), (610, 36859), (899, 25010), (1189, 18910), (1271, 17690), (1769, 12710), (1798, 12505), (1891, 11890), (2378, 9455), (2501, 8990), (2542, 8845), (3538, 6355), (3782, 5945), (4495, 5002)]