8205007870

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{467}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 15256200960

約数和(自身を除く): 7051193090

約数列:

[1, 2, 5, 10, 59, 97, 118, 194, 295, 307, 467, 485, 590, 614, 934, 970, 1535, 2335, 3070, 4670, 5723, 11446, 18113, 27553, 28615, 29779, 36226, 45299, 55106, 57230, 59558, 90565, 90598, 137765, 143369, 148895, 181130, 226495, 275530, 286738, 297790, 452990, 716845, 1433690, 1756961, 2672641, 3513922, 5345282, 8458771, 8784805, 13363205, 13906793, 16917542, 17569610, 26726410, 27813586, 42293855, 69533965, 84587710, 139067930, 820500787, 1641001574, 4102503935, 8205007870]

約数ペア:

[(1, 8205007870), (2, 4102503935), (5, 1641001574), (10, 820500787), (59, 139067930), (97, 84587710), (118, 69533965), (194, 42293855), (295, 27813586), (307, 26726410), (467, 17569610), (485, 16917542), (590, 13906793), (614, 13363205), (934, 8784805), (970, 8458771), (1535, 5345282), (2335, 3513922), (3070, 2672641), (4670, 1756961), (5723, 1433690), (11446, 716845), (18113, 452990), (27553, 297790), (28615, 286738), (29779, 275530), (36226, 226495), (45299, 181130), (55106, 148895), (57230, 143369), (59558, 137765), (90565, 90598)]