44239969360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{409933}}^1$

素因数の和:410036

約数の個数: 80

約数和(自身を含む): 109796722560

約数和(自身を除く): 65556753200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 71, 76, 80, 95, 142, 152, 190, 284, 304, 355, 380, 568, 710, 760, 1136, 1349, 1420, 1520, 2698, 2840, 5396, 5680, 6745, 10792, 13490, 21584, 26980, 53960, 107920, 409933, 819866, 1639732, 2049665, 3279464, 4099330, 6558928, 7788727, 8198660, 15577454, 16397320, 29105243, 31154908, 32794640, 38943635, 58210486, 62309816, 77887270, 116420972, 124619632, 145526215, 155774540, 232841944, 291052430, 311549080, 465683888, 552999617, 582104860, 623098160, 1105999234, 1164209720, 2211998468, 2328419440, 2764998085, 4423996936, 5529996170, 8847993872, 11059992340, 22119984680, 44239969360]

約数ペア:

[(1, 44239969360), (2, 22119984680), (4, 11059992340), (5, 8847993872), (8, 5529996170), (10, 4423996936), (16, 2764998085), (19, 2328419440), (20, 2211998468), (38, 1164209720), (40, 1105999234), (71, 623098160), (76, 582104860), (80, 552999617), (95, 465683888), (142, 311549080), (152, 291052430), (190, 232841944), (284, 155774540), (304, 145526215), (355, 124619632), (380, 116420972), (568, 77887270), (710, 62309816), (760, 58210486), (1136, 38943635), (1349, 32794640), (1420, 31154908), (1520, 29105243), (2698, 16397320), (2840, 15577454), (5396, 8198660), (5680, 7788727), (6745, 6558928), (10792, 4099330), (13490, 3279464), (21584, 2049665), (26980, 1639732), (53960, 819866), (107920, 409933)]