4248393920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{14867}}^1$

素因数の和:14950

約数の個数: 112

約数和(自身を含む): 10876239360

約数和(自身を除く): 6627845440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 64, 76, 80, 94, 95, 152, 160, 188, 190, 235, 304, 320, 376, 380, 470, 608, 752, 760, 893, 940, 1216, 1504, 1520, 1786, 1880, 3008, 3040, 3572, 3760, 4465, 6080, 7144, 7520, 8930, 14288, 14867, 15040, 17860, 28576, 29734, 35720, 57152, 59468, 71440, 74335, 118936, 142880, 148670, 237872, 282473, 285760, 297340, 475744, 564946, 594680, 698749, 951488, 1129892, 1189360, 1397498, 1412365, 2259784, 2378720, 2794996, 2824730, 3493745, 4519568, 4757440, 5589992, 5649460, 6987490, 9039136, 11179984, 11298920, 13276231, 13974980, 18078272, 22359968, 22597840, 26552462, 27949960, 44719936, 45195680, 53104924, 55899920, 66381155, 90391360, 106209848, 111799840, 132762310, 212419696, 223599680, 265524620, 424839392, 531049240, 849678784, 1062098480, 2124196960, 4248393920]

約数ペア:

[(1, 4248393920), (2, 2124196960), (4, 1062098480), (5, 849678784), (8, 531049240), (10, 424839392), (16, 265524620), (19, 223599680), (20, 212419696), (32, 132762310), (38, 111799840), (40, 106209848), (47, 90391360), (64, 66381155), (76, 55899920), (80, 53104924), (94, 45195680), (95, 44719936), (152, 27949960), (160, 26552462), (188, 22597840), (190, 22359968), (235, 18078272), (304, 13974980), (320, 13276231), (376, 11298920), (380, 11179984), (470, 9039136), (608, 6987490), (752, 5649460), (760, 5589992), (893, 4757440), (940, 4519568), (1216, 3493745), (1504, 2824730), (1520, 2794996), (1786, 2378720), (1880, 2259784), (3008, 1412365), (3040, 1397498), (3572, 1189360), (3760, 1129892), (4465, 951488), (6080, 698749), (7144, 594680), (7520, 564946), (8930, 475744), (14288, 297340), (14867, 285760), (15040, 282473), (17860, 237872), (28576, 148670), (29734, 142880), (35720, 118936), (57152, 74335), (59468, 71440)]