27287966410

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1\times {\mathrm{1669}}^1$

素因数の和:2575

約数の個数: 64

約数和(自身を含む): 51424243200

約数和(自身を除く): 24136276790

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 809, 1618, 1669, 2021, 3338, 4042, 4045, 8090, 8345, 10105, 16690, 20210, 34787, 38023, 69574, 71767, 76046, 78443, 143534, 156886, 173935, 190115, 347870, 358835, 380230, 392215, 717670, 784430, 1350221, 1634989, 2700442, 3269978, 3373049, 6746098, 6751105, 8174945, 13502210, 16349890, 16865245, 33730490, 58059503, 63460387, 116119006, 126920774, 290297515, 317301935, 580595030, 634603870, 2728796641, 5457593282, 13643983205, 27287966410]

約数ペア:

[(1, 27287966410), (2, 13643983205), (5, 5457593282), (10, 2728796641), (43, 634603870), (47, 580595030), (86, 317301935), (94, 290297515), (215, 126920774), (235, 116119006), (430, 63460387), (470, 58059503), (809, 33730490), (1618, 16865245), (1669, 16349890), (2021, 13502210), (3338, 8174945), (4042, 6751105), (4045, 6746098), (8090, 3373049), (8345, 3269978), (10105, 2700442), (16690, 1634989), (20210, 1350221), (34787, 784430), (38023, 717670), (69574, 392215), (71767, 380230), (76046, 358835), (78443, 347870), (143534, 190115), (156886, 173935)]