102723880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19309}}^1$

素因数の和:19346

約数の個数: 64

約数和(自身を含む): 278064000

約数和(自身を除く): 175340120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 19309, 38618, 77236, 96545, 135163, 154472, 193090, 270326, 366871, 386180, 540652, 675815, 733742, 772360, 1081304, 1351630, 1467484, 1834355, 2568097, 2703260, 2934968, 3668710, 5136194, 5406520, 7337420, 10272388, 12840485, 14674840, 20544776, 25680970, 51361940, 102723880]

約数ペア:

[(1, 102723880), (2, 51361940), (4, 25680970), (5, 20544776), (7, 14674840), (8, 12840485), (10, 10272388), (14, 7337420), (19, 5406520), (20, 5136194), (28, 3668710), (35, 2934968), (38, 2703260), (40, 2568097), (56, 1834355), (70, 1467484), (76, 1351630), (95, 1081304), (133, 772360), (140, 733742), (152, 675815), (190, 540652), (266, 386180), (280, 366871), (380, 270326), (532, 193090), (665, 154472), (760, 135163), (1064, 96545), (1330, 77236), (2660, 38618), (5320, 19309)]