2321736320

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{117023}}^1$

素因数の和:117073

約数の個数: 64

約数和(自身を含む): 5729495040

約数和(自身を除く): 3407758720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 117023, 234046, 468092, 585115, 936184, 1170230, 1872368, 2340460, 3627713, 3744736, 4680920, 7255426, 7489472, 9361840, 14510852, 14978944, 18138565, 18723680, 29021704, 36277130, 37447360, 58043408, 72554260, 74894720, 116086816, 145108520, 232173632, 290217040, 464347264, 580434080, 1160868160, 2321736320]

約数ペア:

[(1, 2321736320), (2, 1160868160), (4, 580434080), (5, 464347264), (8, 290217040), (10, 232173632), (16, 145108520), (20, 116086816), (31, 74894720), (32, 72554260), (40, 58043408), (62, 37447360), (64, 36277130), (80, 29021704), (124, 18723680), (128, 18138565), (155, 14978944), (160, 14510852), (248, 9361840), (310, 7489472), (320, 7255426), (496, 4680920), (620, 3744736), (640, 3627713), (992, 2340460), (1240, 1872368), (1984, 1170230), (2480, 936184), (3968, 585115), (4960, 468092), (9920, 234046), (19840, 117023)]