2008751950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 4014243072

約数和(自身を除く): 2005491122

約数列:

[1, 2, 5, 10, 25, 31, 41, 50, 62, 73, 82, 146, 155, 205, 310, 365, 410, 433, 730, 775, 866, 1025, 1271, 1550, 1825, 2050, 2165, 2263, 2542, 2993, 3650, 4330, 4526, 5986, 6355, 10825, 11315, 12710, 13423, 14965, 17753, 21650, 22630, 26846, 29930, 31609, 31775, 35506, 56575, 63218, 63550, 67115, 74825, 88765, 92783, 113150, 134230, 149650, 158045, 177530, 185566, 316090, 335575, 443825, 463915, 550343, 671150, 790225, 887650, 927830, 979879, 1100686, 1295969, 1580450, 1959758, 2319575, 2591938, 2751715, 4639150, 4899395, 5503430, 6479845, 9798790, 12959690, 13758575, 24496975, 27517150, 32399225, 40175039, 48993950, 64798450, 80350078, 200875195, 401750390, 1004375975, 2008751950]

約数ペア:

[(1, 2008751950), (2, 1004375975), (5, 401750390), (10, 200875195), (25, 80350078), (31, 64798450), (41, 48993950), (50, 40175039), (62, 32399225), (73, 27517150), (82, 24496975), (146, 13758575), (155, 12959690), (205, 9798790), (310, 6479845), (365, 5503430), (410, 4899395), (433, 4639150), (730, 2751715), (775, 2591938), (866, 2319575), (1025, 1959758), (1271, 1580450), (1550, 1295969), (1825, 1100686), (2050, 979879), (2165, 927830), (2263, 887650), (2542, 790225), (2993, 671150), (3650, 550343), (4330, 463915), (4526, 443825), (5986, 335575), (6355, 316090), (10825, 185566), (11315, 177530), (12710, 158045), (13423, 149650), (14965, 134230), (17753, 113150), (21650, 92783), (22630, 88765), (26846, 74825), (29930, 67115), (31609, 63550), (31775, 63218), (35506, 56575)]