1952803450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 4077082800

約数和(自身を除く): 2124279350

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 169, 290, 325, 338, 377, 613, 650, 725, 754, 845, 1226, 1450, 1690, 1885, 2197, 3065, 3770, 4225, 4394, 4901, 6130, 7969, 8450, 9425, 9802, 10985, 15325, 15938, 17777, 18850, 21970, 24505, 30650, 35554, 39845, 49010, 54925, 63713, 79690, 88885, 103597, 109850, 122525, 127426, 177770, 199225, 207194, 231101, 245050, 318565, 398450, 444425, 462202, 517985, 637130, 888850, 1035970, 1155505, 1346761, 1592825, 2311010, 2589925, 2693522, 3004313, 3185650, 5179850, 5777525, 6008626, 6733805, 11555050, 13467610, 15021565, 30043130, 33669025, 39056069, 67338050, 75107825, 78112138, 150215650, 195280345, 390560690, 976401725, 1952803450]

約数ペア:

[(1, 1952803450), (2, 976401725), (5, 390560690), (10, 195280345), (13, 150215650), (25, 78112138), (26, 75107825), (29, 67338050), (50, 39056069), (58, 33669025), (65, 30043130), (130, 15021565), (145, 13467610), (169, 11555050), (290, 6733805), (325, 6008626), (338, 5777525), (377, 5179850), (613, 3185650), (650, 3004313), (725, 2693522), (754, 2589925), (845, 2311010), (1226, 1592825), (1450, 1346761), (1690, 1155505), (1885, 1035970), (2197, 888850), (3065, 637130), (3770, 517985), (4225, 462202), (4394, 444425), (4901, 398450), (6130, 318565), (7969, 245050), (8450, 231101), (9425, 207194), (9802, 199225), (10985, 177770), (15325, 127426), (15938, 122525), (17777, 109850), (18850, 103597), (21970, 88885), (24505, 79690), (30650, 63713), (35554, 54925), (39845, 49010)]