83542420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 205371936

約数和(自身を除く): 121829516

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 41, 52, 65, 68, 82, 85, 130, 164, 170, 205, 221, 260, 340, 410, 442, 461, 533, 697, 820, 884, 922, 1066, 1105, 1394, 1844, 2132, 2210, 2305, 2665, 2788, 3485, 4420, 4610, 5330, 5993, 6970, 7837, 9061, 9220, 10660, 11986, 13940, 15674, 18122, 18901, 23972, 29965, 31348, 36244, 37802, 39185, 45305, 59930, 75604, 78370, 90610, 94505, 101881, 119860, 156740, 181220, 189010, 203762, 245713, 321317, 378020, 407524, 491426, 509405, 642634, 982852, 1018810, 1228565, 1285268, 1606585, 2037620, 2457130, 3213170, 4177121, 4914260, 6426340, 8354242, 16708484, 20885605, 41771210, 83542420]

約数ペア:

[(1, 83542420), (2, 41771210), (4, 20885605), (5, 16708484), (10, 8354242), (13, 6426340), (17, 4914260), (20, 4177121), (26, 3213170), (34, 2457130), (41, 2037620), (52, 1606585), (65, 1285268), (68, 1228565), (82, 1018810), (85, 982852), (130, 642634), (164, 509405), (170, 491426), (205, 407524), (221, 378020), (260, 321317), (340, 245713), (410, 203762), (442, 189010), (461, 181220), (533, 156740), (697, 119860), (820, 101881), (884, 94505), (922, 90610), (1066, 78370), (1105, 75604), (1394, 59930), (1844, 45305), (2132, 39185), (2210, 37802), (2305, 36244), (2665, 31348), (2788, 29965), (3485, 23972), (4420, 18901), (4610, 18122), (5330, 15674), (5993, 13940), (6970, 11986), (7837, 10660), (9061, 9220)]