300367820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{557}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 644021280

約数和(自身を除く): 343653460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 457, 557, 590, 914, 1114, 1180, 1828, 2228, 2285, 2785, 4570, 5570, 9140, 11140, 26963, 32863, 53926, 65726, 107852, 131452, 134815, 164315, 254549, 269630, 328630, 509098, 539260, 657260, 1018196, 1272745, 2545490, 5090980, 15018391, 30036782, 60073564, 75091955, 150183910, 300367820]

約数ペア:

[(1, 300367820), (2, 150183910), (4, 75091955), (5, 60073564), (10, 30036782), (20, 15018391), (59, 5090980), (118, 2545490), (236, 1272745), (295, 1018196), (457, 657260), (557, 539260), (590, 509098), (914, 328630), (1114, 269630), (1180, 254549), (1828, 164315), (2228, 134815), (2285, 131452), (2785, 107852), (4570, 65726), (5570, 53926), (9140, 32863), (11140, 26963)]