22879610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 47779200

約数和(自身を除く): 24899590

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 59, 65, 95, 118, 130, 157, 190, 247, 295, 314, 494, 590, 767, 785, 1121, 1235, 1534, 1570, 2041, 2242, 2470, 2983, 3835, 4082, 5605, 5966, 7670, 9263, 10205, 11210, 14573, 14915, 18526, 20410, 29146, 29830, 38779, 46315, 72865, 77558, 92630, 120419, 145730, 175997, 193895, 240838, 351994, 387790, 602095, 879985, 1204190, 1759970, 2287961, 4575922, 11439805, 22879610]

約数ペア:

[(1, 22879610), (2, 11439805), (5, 4575922), (10, 2287961), (13, 1759970), (19, 1204190), (26, 879985), (38, 602095), (59, 387790), (65, 351994), (95, 240838), (118, 193895), (130, 175997), (157, 145730), (190, 120419), (247, 92630), (295, 77558), (314, 72865), (494, 46315), (590, 38779), (767, 29830), (785, 29146), (1121, 20410), (1235, 18526), (1534, 14915), (1570, 14573), (2041, 11210), (2242, 10205), (2470, 9263), (2983, 7670), (3835, 5966), (4082, 5605)]