57844540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 144789120

約数和(自身を除く): 86944580

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, 569, 598, 782, 884, 1105, 1138, 1196, 1495, 1564, 1955, 2210, 2276, 2845, 2990, 3910, 4420, 5083, 5690, 5980, 7397, 7820, 9673, 10166, 11380, 13087, 14794, 19346, 20332, 25415, 26174, 29588, 36985, 38692, 48365, 50830, 52348, 65435, 73970, 96730, 101660, 125749, 130870, 147940, 170131, 193460, 222479, 251498, 261740, 340262, 444958, 502996, 628745, 680524, 850655, 889916, 1112395, 1257490, 1701310, 2224790, 2514980, 2892227, 3402620, 4449580, 5784454, 11568908, 14461135, 28922270, 57844540]

約数ペア:

[(1, 57844540), (2, 28922270), (4, 14461135), (5, 11568908), (10, 5784454), (13, 4449580), (17, 3402620), (20, 2892227), (23, 2514980), (26, 2224790), (34, 1701310), (46, 1257490), (52, 1112395), (65, 889916), (68, 850655), (85, 680524), (92, 628745), (115, 502996), (130, 444958), (170, 340262), (221, 261740), (230, 251498), (260, 222479), (299, 193460), (340, 170131), (391, 147940), (442, 130870), (460, 125749), (569, 101660), (598, 96730), (782, 73970), (884, 65435), (1105, 52348), (1138, 50830), (1196, 48365), (1495, 38692), (1564, 36985), (1955, 29588), (2210, 26174), (2276, 25415), (2845, 20332), (2990, 19346), (3910, 14794), (4420, 13087), (5083, 11380), (5690, 10166), (5980, 9673), (7397, 7820)]