323600320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32621}}^1$

素因数の和:32669

約数の個数: 56

約数和(自身を含む): 795454848

約数和(自身を除く): 471854528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 32621, 65242, 130484, 163105, 260968, 326210, 521936, 652420, 1011251, 1043872, 1304840, 2022502, 2087744, 2609680, 4045004, 5056255, 5219360, 8090008, 10112510, 10438720, 16180016, 20225020, 32360032, 40450040, 64720064, 80900080, 161800160, 323600320]

約数ペア:

[(1, 323600320), (2, 161800160), (4, 80900080), (5, 64720064), (8, 40450040), (10, 32360032), (16, 20225020), (20, 16180016), (31, 10438720), (32, 10112510), (40, 8090008), (62, 5219360), (64, 5056255), (80, 4045004), (124, 2609680), (155, 2087744), (160, 2022502), (248, 1304840), (310, 1043872), (320, 1011251), (496, 652420), (620, 521936), (992, 326210), (1240, 260968), (1984, 163105), (2480, 130484), (4960, 65242), (9920, 32621)]