25101392010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{4211}}^1$

素因数の和:4460

約数の個数: 128

約数和(自身を含む): 64456943616

約数和(自身を除く): 39355551606

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 53, 69, 106, 115, 138, 159, 163, 230, 265, 318, 326, 345, 489, 530, 690, 795, 815, 978, 1219, 1590, 1630, 2438, 2445, 3657, 3749, 4211, 4890, 6095, 7314, 7498, 8422, 8639, 11247, 12190, 12633, 17278, 18285, 18745, 21055, 22494, 25266, 25917, 36570, 37490, 42110, 43195, 51834, 56235, 63165, 86390, 96853, 112470, 126330, 129585, 193706, 198697, 223183, 259170, 290559, 397394, 446366, 484265, 581118, 596091, 669549, 686393, 968530, 993485, 1115915, 1192182, 1339098, 1372786, 1452795, 1986970, 2059179, 2231830, 2905590, 2980455, 3347745, 3431965, 4118358, 5133209, 5960910, 6695490, 6863930, 10266418, 10295895, 15399627, 15787039, 20591790, 25666045, 30799254, 31574078, 36378829, 47361117, 51332090, 72757658, 76998135, 78935195, 94722234, 109136487, 153996270, 157870390, 181894145, 218272974, 236805585, 363788290, 473611170, 545682435, 836713067, 1091364870, 1673426134, 2510139201, 4183565335, 5020278402, 8367130670, 12550696005, 25101392010]

約数ペア:

[(1, 25101392010), (2, 12550696005), (3, 8367130670), (5, 5020278402), (6, 4183565335), (10, 2510139201), (15, 1673426134), (23, 1091364870), (30, 836713067), (46, 545682435), (53, 473611170), (69, 363788290), (106, 236805585), (115, 218272974), (138, 181894145), (159, 157870390), (163, 153996270), (230, 109136487), (265, 94722234), (318, 78935195), (326, 76998135), (345, 72757658), (489, 51332090), (530, 47361117), (690, 36378829), (795, 31574078), (815, 30799254), (978, 25666045), (1219, 20591790), (1590, 15787039), (1630, 15399627), (2438, 10295895), (2445, 10266418), (3657, 6863930), (3749, 6695490), (4211, 5960910), (4890, 5133209), (6095, 4118358), (7314, 3431965), (7498, 3347745), (8422, 2980455), (8639, 2905590), (11247, 2231830), (12190, 2059179), (12633, 1986970), (17278, 1452795), (18285, 1372786), (18745, 1339098), (21055, 1192182), (22494, 1115915), (25266, 993485), (25917, 968530), (36570, 686393), (37490, 669549), (42110, 596091), (43195, 581118), (51834, 484265), (56235, 446366), (63165, 397394), (86390, 290559), (96853, 259170), (112470, 223183), (126330, 198697), (129585, 193706)]