411440740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 926650368

約数和(自身を除く): 515209628

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 71, 74, 82, 142, 148, 164, 185, 191, 205, 284, 355, 370, 382, 410, 710, 740, 764, 820, 955, 1420, 1517, 1910, 2627, 2911, 3034, 3820, 5254, 5822, 6068, 7067, 7585, 7831, 10508, 11644, 13135, 13561, 14134, 14555, 15170, 15662, 26270, 27122, 28268, 29110, 30340, 31324, 35335, 39155, 52540, 54244, 58220, 67805, 70670, 78310, 107707, 135610, 141340, 156620, 215414, 271220, 289747, 430828, 501757, 538535, 556001, 579494, 1003514, 1077070, 1112002, 1158988, 1448735, 2007028, 2154140, 2224004, 2508785, 2780005, 2897470, 5017570, 5560010, 5794940, 10035140, 11120020, 20572037, 41144074, 82288148, 102860185, 205720370, 411440740]

約数ペア:

[(1, 411440740), (2, 205720370), (4, 102860185), (5, 82288148), (10, 41144074), (20, 20572037), (37, 11120020), (41, 10035140), (71, 5794940), (74, 5560010), (82, 5017570), (142, 2897470), (148, 2780005), (164, 2508785), (185, 2224004), (191, 2154140), (205, 2007028), (284, 1448735), (355, 1158988), (370, 1112002), (382, 1077070), (410, 1003514), (710, 579494), (740, 556001), (764, 538535), (820, 501757), (955, 430828), (1420, 289747), (1517, 271220), (1910, 215414), (2627, 156620), (2911, 141340), (3034, 135610), (3820, 107707), (5254, 78310), (5822, 70670), (6068, 67805), (7067, 58220), (7585, 54244), (7831, 52540), (10508, 39155), (11644, 35335), (13135, 31324), (13561, 30340), (14134, 29110), (14555, 28268), (15170, 27122), (15662, 26270)]