23381800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:92

約数の個数: 144

約数和(自身を含む): 64800540

約数和(自身を除く): 41418740

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 23, 25, 26, 34, 40, 46, 50, 52, 65, 68, 85, 92, 100, 104, 115, 130, 136, 170, 184, 200, 221, 230, 260, 299, 325, 340, 391, 425, 442, 460, 520, 529, 575, 598, 650, 680, 782, 850, 884, 920, 1058, 1105, 1150, 1196, 1300, 1495, 1564, 1700, 1768, 1955, 2116, 2210, 2300, 2392, 2600, 2645, 2990, 3128, 3400, 3910, 4232, 4420, 4600, 5083, 5290, 5525, 5980, 6877, 7475, 7820, 8840, 8993, 9775, 10166, 10580, 11050, 11960, 13225, 13754, 14950, 15640, 17986, 19550, 20332, 21160, 22100, 25415, 26450, 27508, 29900, 34385, 35972, 39100, 40664, 44200, 44965, 50830, 52900, 55016, 59800, 68770, 71944, 78200, 89930, 101660, 105800, 116909, 127075, 137540, 171925, 179860, 203320, 224825, 233818, 254150, 275080, 343850, 359720, 449650, 467636, 508300, 584545, 687700, 899300, 935272, 1016600, 1169090, 1375400, 1798600, 2338180, 2922725, 4676360, 5845450, 11690900, 23381800]

約数ペア:

[(1, 23381800), (2, 11690900), (4, 5845450), (5, 4676360), (8, 2922725), (10, 2338180), (13, 1798600), (17, 1375400), (20, 1169090), (23, 1016600), (25, 935272), (26, 899300), (34, 687700), (40, 584545), (46, 508300), (50, 467636), (52, 449650), (65, 359720), (68, 343850), (85, 275080), (92, 254150), (100, 233818), (104, 224825), (115, 203320), (130, 179860), (136, 171925), (170, 137540), (184, 127075), (200, 116909), (221, 105800), (230, 101660), (260, 89930), (299, 78200), (325, 71944), (340, 68770), (391, 59800), (425, 55016), (442, 52900), (460, 50830), (520, 44965), (529, 44200), (575, 40664), (598, 39100), (650, 35972), (680, 34385), (782, 29900), (850, 27508), (884, 26450), (920, 25415), (1058, 22100), (1105, 21160), (1150, 20332), (1196, 19550), (1300, 17986), (1495, 15640), (1564, 14950), (1700, 13754), (1768, 13225), (1955, 11960), (2116, 11050), (2210, 10580), (2300, 10166), (2392, 9775), (2600, 8993), (2645, 8840), (2990, 7820), (3128, 7475), (3400, 6877), (3910, 5980), (4232, 5525), (4420, 5290), (4600, 5083)]