486544300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19231}}^1$

素因数の和:19279

約数の個数: 72

約数和(自身を含む): 1201923072

約数和(自身を除く): 715378772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 2300, 2530, 5060, 6325, 12650, 19231, 25300, 38462, 76924, 96155, 192310, 211541, 384620, 423082, 442313, 480775, 846164, 884626, 961550, 1057705, 1769252, 1923100, 2115410, 2211565, 4230820, 4423130, 4865443, 5288525, 8846260, 9730886, 10577050, 11057825, 19461772, 21154100, 22115650, 24327215, 44231300, 48654430, 97308860, 121636075, 243272150, 486544300]

約数ペア:

[(1, 486544300), (2, 243272150), (4, 121636075), (5, 97308860), (10, 48654430), (11, 44231300), (20, 24327215), (22, 22115650), (23, 21154100), (25, 19461772), (44, 11057825), (46, 10577050), (50, 9730886), (55, 8846260), (92, 5288525), (100, 4865443), (110, 4423130), (115, 4230820), (220, 2211565), (230, 2115410), (253, 1923100), (275, 1769252), (460, 1057705), (506, 961550), (550, 884626), (575, 846164), (1012, 480775), (1100, 442313), (1150, 423082), (1265, 384620), (2300, 211541), (2530, 192310), (5060, 96155), (6325, 76924), (12650, 38462), (19231, 25300)]