1020623821480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{35786249}}^1$

素因数の和:35786314

約数の個数: 64

約数和(自身を含む): 2473545600000

約数和(自身を除く): 1452921778520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3565, 5704, 7130, 14260, 28520, 35786249, 71572498, 143144996, 178931245, 286289992, 357862490, 715724980, 823083727, 1109373719, 1431449960, 1646167454, 2218747438, 3292334908, 4115418635, 4437494876, 5546868595, 6584669816, 8230837270, 8874989752, 11093737190, 16461674540, 22187474380, 25515595537, 32923349080, 44374948760, 51031191074, 102062382148, 127577977685, 204124764296, 255155955370, 510311910740, 1020623821480]

約数ペア:

[(1, 1020623821480), (2, 510311910740), (4, 255155955370), (5, 204124764296), (8, 127577977685), (10, 102062382148), (20, 51031191074), (23, 44374948760), (31, 32923349080), (40, 25515595537), (46, 22187474380), (62, 16461674540), (92, 11093737190), (115, 8874989752), (124, 8230837270), (155, 6584669816), (184, 5546868595), (230, 4437494876), (248, 4115418635), (310, 3292334908), (460, 2218747438), (620, 1646167454), (713, 1431449960), (920, 1109373719), (1240, 823083727), (1426, 715724980), (2852, 357862490), (3565, 286289992), (5704, 178931245), (7130, 143144996), (14260, 71572498), (28520, 35786249)]