4455694720

素因数分解:

$2^7\times 5^1\times {\mathrm{503}}^1\times {\mathrm{13841}}^1$

素因数の和:14363

約数の個数: 64

約数和(自身を含む): 10673843040

約数和(自身を除く): 6218148320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 503, 640, 1006, 2012, 2515, 4024, 5030, 8048, 10060, 13841, 16096, 20120, 27682, 32192, 40240, 55364, 64384, 69205, 80480, 110728, 138410, 160960, 221456, 276820, 321920, 442912, 553640, 885824, 1107280, 1771648, 2214560, 4429120, 6962023, 8858240, 13924046, 27848092, 34810115, 55696184, 69620230, 111392368, 139240460, 222784736, 278480920, 445569472, 556961840, 891138944, 1113923680, 2227847360, 4455694720]

約数ペア:

[(1, 4455694720), (2, 2227847360), (4, 1113923680), (5, 891138944), (8, 556961840), (10, 445569472), (16, 278480920), (20, 222784736), (32, 139240460), (40, 111392368), (64, 69620230), (80, 55696184), (128, 34810115), (160, 27848092), (320, 13924046), (503, 8858240), (640, 6962023), (1006, 4429120), (2012, 2214560), (2515, 1771648), (4024, 1107280), (5030, 885824), (8048, 553640), (10060, 442912), (13841, 321920), (16096, 276820), (20120, 221456), (27682, 160960), (32192, 138410), (40240, 110728), (55364, 80480), (64384, 69205)]