224788531990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{81869}}^1$

素因数の和:82225

約数の個数: 64

約数和(自身を含む): 447403176000

約数和(自身を除く): 222614644010

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 229, 458, 545, 1090, 1145, 1199, 2290, 2398, 2519, 5038, 5995, 11990, 12595, 24961, 25190, 49922, 81869, 124805, 163738, 249610, 274571, 409345, 549142, 818690, 900559, 1372855, 1801118, 2745710, 4502795, 8923721, 9005590, 17847442, 18748001, 37496002, 44618605, 89237210, 93740005, 98160931, 187480010, 196321862, 206228011, 412456022, 490804655, 981609310, 1031140055, 2043532109, 2062280110, 4087064218, 10217660545, 20435321090, 22478853199, 44957706398, 112394265995, 224788531990]

約数ペア:

[(1, 224788531990), (2, 112394265995), (5, 44957706398), (10, 22478853199), (11, 20435321090), (22, 10217660545), (55, 4087064218), (109, 2062280110), (110, 2043532109), (218, 1031140055), (229, 981609310), (458, 490804655), (545, 412456022), (1090, 206228011), (1145, 196321862), (1199, 187480010), (2290, 98160931), (2398, 93740005), (2519, 89237210), (5038, 44618605), (5995, 37496002), (11990, 18748001), (12595, 17847442), (24961, 9005590), (25190, 8923721), (49922, 4502795), (81869, 2745710), (124805, 1801118), (163738, 1372855), (249610, 900559), (274571, 818690), (409345, 549142)]