42433820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 107787456

約数和(自身を除く): 65353636

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 37, 44, 52, 55, 65, 74, 110, 130, 143, 148, 185, 220, 260, 286, 370, 401, 407, 481, 572, 715, 740, 802, 814, 962, 1430, 1604, 1628, 1924, 2005, 2035, 2405, 2860, 4010, 4070, 4411, 4810, 5213, 5291, 8020, 8140, 8822, 9620, 10426, 10582, 14837, 17644, 20852, 21164, 22055, 26065, 26455, 29674, 44110, 52130, 52910, 57343, 59348, 74185, 88220, 104260, 105820, 114686, 148370, 163207, 192881, 229372, 286715, 296740, 326414, 385762, 573430, 652828, 771524, 816035, 964405, 1146860, 1632070, 1928810, 2121691, 3264140, 3857620, 4243382, 8486764, 10608455, 21216910, 42433820]

約数ペア:

[(1, 42433820), (2, 21216910), (4, 10608455), (5, 8486764), (10, 4243382), (11, 3857620), (13, 3264140), (20, 2121691), (22, 1928810), (26, 1632070), (37, 1146860), (44, 964405), (52, 816035), (55, 771524), (65, 652828), (74, 573430), (110, 385762), (130, 326414), (143, 296740), (148, 286715), (185, 229372), (220, 192881), (260, 163207), (286, 148370), (370, 114686), (401, 105820), (407, 104260), (481, 88220), (572, 74185), (715, 59348), (740, 57343), (802, 52910), (814, 52130), (962, 44110), (1430, 29674), (1604, 26455), (1628, 26065), (1924, 22055), (2005, 21164), (2035, 20852), (2405, 17644), (2860, 14837), (4010, 10582), (4070, 10426), (4411, 9620), (4810, 8822), (5213, 8140), (5291, 8020)]