4880406860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{49307}}^1$

素因数の和:49431

約数の個数: 72

約数和(自身を含む): 12040421904

約数和(自身を除く): 7160015044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 101, 140, 196, 202, 245, 404, 490, 505, 707, 980, 1010, 1414, 2020, 2828, 3535, 4949, 7070, 9898, 14140, 19796, 24745, 49307, 49490, 98614, 98980, 197228, 246535, 345149, 493070, 690298, 986140, 1380596, 1725745, 2416043, 3451490, 4832086, 4980007, 6902980, 9664172, 9960014, 12080215, 19920028, 24160430, 24900035, 34860049, 48320860, 49800070, 69720098, 99600140, 139440196, 174300245, 244020343, 348600490, 488040686, 697200980, 976081372, 1220101715, 2440203430, 4880406860]

約数ペア:

[(1, 4880406860), (2, 2440203430), (4, 1220101715), (5, 976081372), (7, 697200980), (10, 488040686), (14, 348600490), (20, 244020343), (28, 174300245), (35, 139440196), (49, 99600140), (70, 69720098), (98, 49800070), (101, 48320860), (140, 34860049), (196, 24900035), (202, 24160430), (245, 19920028), (404, 12080215), (490, 9960014), (505, 9664172), (707, 6902980), (980, 4980007), (1010, 4832086), (1414, 3451490), (2020, 2416043), (2828, 1725745), (3535, 1380596), (4949, 986140), (7070, 690298), (9898, 493070), (14140, 345149), (19796, 246535), (24745, 197228), (49307, 98980), (49490, 98614)]