65164060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 163078272

約数和(自身を除く): 97914212

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 26, 34, 46, 52, 65, 68, 85, 92, 115, 130, 170, 221, 230, 260, 299, 340, 391, 442, 460, 598, 641, 782, 884, 1105, 1196, 1282, 1495, 1564, 1955, 2210, 2564, 2990, 3205, 3910, 4420, 5083, 5980, 6410, 7820, 8333, 10166, 10897, 12820, 14743, 16666, 20332, 21794, 25415, 29486, 33332, 41665, 43588, 50830, 54485, 58972, 73715, 83330, 101660, 108970, 141661, 147430, 166660, 191659, 217940, 250631, 283322, 294860, 383318, 501262, 566644, 708305, 766636, 958295, 1002524, 1253155, 1416610, 1916590, 2506310, 2833220, 3258203, 3833180, 5012620, 6516406, 13032812, 16291015, 32582030, 65164060]

約数ペア:

[(1, 65164060), (2, 32582030), (4, 16291015), (5, 13032812), (10, 6516406), (13, 5012620), (17, 3833180), (20, 3258203), (23, 2833220), (26, 2506310), (34, 1916590), (46, 1416610), (52, 1253155), (65, 1002524), (68, 958295), (85, 766636), (92, 708305), (115, 566644), (130, 501262), (170, 383318), (221, 294860), (230, 283322), (260, 250631), (299, 217940), (340, 191659), (391, 166660), (442, 147430), (460, 141661), (598, 108970), (641, 101660), (782, 83330), (884, 73715), (1105, 58972), (1196, 54485), (1282, 50830), (1495, 43588), (1564, 41665), (1955, 33332), (2210, 29486), (2564, 25415), (2990, 21794), (3205, 20332), (3910, 16666), (4420, 14743), (5083, 12820), (5980, 10897), (6410, 10166), (7820, 8333)]