234981340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{46439}}^1$

素因数の和:46482

約数の個数: 48

約数和(自身を含む): 561738240

約数和(自身を除く): 326756900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 46439, 92878, 185756, 232195, 464390, 510829, 928780, 1021658, 1068097, 2043316, 2136194, 2554145, 4272388, 5108290, 5340485, 10216580, 10680970, 11749067, 21361940, 23498134, 46996268, 58745335, 117490670, 234981340]

約数ペア:

[(1, 234981340), (2, 117490670), (4, 58745335), (5, 46996268), (10, 23498134), (11, 21361940), (20, 11749067), (22, 10680970), (23, 10216580), (44, 5340485), (46, 5108290), (55, 4272388), (92, 2554145), (110, 2136194), (115, 2043316), (220, 1068097), (230, 1021658), (253, 928780), (460, 510829), (506, 464390), (1012, 232195), (1265, 185756), (2530, 92878), (5060, 46439)]