99896939860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1\times {\mathrm{3499}}^1$

素因数の和:4297

約数の個数: 96

約数和(自身を含む): 224232624000

約数和(自身を除く): 124335684140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 131, 170, 262, 340, 524, 641, 655, 1282, 1310, 2227, 2564, 2620, 3205, 3499, 4454, 6410, 6998, 8908, 10897, 11135, 12820, 13996, 17495, 21794, 22270, 34990, 43588, 44540, 54485, 59483, 69980, 83971, 108970, 118966, 167942, 217940, 237932, 297415, 335884, 419855, 458369, 594830, 839710, 916738, 1189660, 1427507, 1679420, 1833476, 2242859, 2291845, 2855014, 4485718, 4583690, 5710028, 7137535, 7792273, 8971436, 9167380, 11214295, 14275070, 15584546, 22428590, 28550140, 31169092, 38128603, 38961365, 44857180, 76257206, 77922730, 152514412, 155845460, 190643015, 293814529, 381286030, 587629058, 762572060, 1175258116, 1469072645, 2938145290, 4994846993, 5876290580, 9989693986, 19979387972, 24974234965, 49948469930, 99896939860]

約数ペア:

[(1, 99896939860), (2, 49948469930), (4, 24974234965), (5, 19979387972), (10, 9989693986), (17, 5876290580), (20, 4994846993), (34, 2938145290), (68, 1469072645), (85, 1175258116), (131, 762572060), (170, 587629058), (262, 381286030), (340, 293814529), (524, 190643015), (641, 155845460), (655, 152514412), (1282, 77922730), (1310, 76257206), (2227, 44857180), (2564, 38961365), (2620, 38128603), (3205, 31169092), (3499, 28550140), (4454, 22428590), (6410, 15584546), (6998, 14275070), (8908, 11214295), (10897, 9167380), (11135, 8971436), (12820, 7792273), (13996, 7137535), (17495, 5710028), (21794, 4583690), (22270, 4485718), (34990, 2855014), (43588, 2291845), (44540, 2242859), (54485, 1833476), (59483, 1679420), (69980, 1427507), (83971, 1189660), (108970, 916738), (118966, 839710), (167942, 594830), (217940, 458369), (237932, 419855), (297415, 335884)]