15677758540

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{863}}^1\times {\mathrm{3769}}^1$

素因数の和:4882

約数の個数: 48

約数和(自身を含む): 33106993920

約数和(自身を除く): 17429235380

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 863, 964, 1205, 1726, 2410, 3452, 3769, 4315, 4820, 7538, 8630, 15076, 17260, 18845, 37690, 75380, 207983, 415966, 831932, 908329, 1039915, 1816658, 2079830, 3252647, 3633316, 4159660, 4541645, 6505294, 9083290, 13010588, 16263235, 18166580, 32526470, 65052940, 783887927, 1567775854, 3135551708, 3919439635, 7838879270, 15677758540]

約数ペア:

[(1, 15677758540), (2, 7838879270), (4, 3919439635), (5, 3135551708), (10, 1567775854), (20, 783887927), (241, 65052940), (482, 32526470), (863, 18166580), (964, 16263235), (1205, 13010588), (1726, 9083290), (2410, 6505294), (3452, 4541645), (3769, 4159660), (4315, 3633316), (4820, 3252647), (7538, 2079830), (8630, 1816658), (15076, 1039915), (17260, 908329), (18845, 831932), (37690, 415966), (75380, 207983)]