97788277990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{70163}}^1$

素因数の和:70405

約数の個数: 64

約数和(自身を含む): 193504453632

約数和(自身を除く): 95716175642

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 151, 302, 355, 710, 755, 923, 1510, 1846, 1963, 3926, 4615, 9230, 9815, 10721, 19630, 21442, 53605, 70163, 107210, 139373, 140326, 278746, 350815, 696865, 701630, 912119, 1393730, 1824238, 4560595, 4981573, 9121190, 9963146, 10594613, 21189226, 24907865, 49815730, 52973065, 64760449, 105946130, 129520898, 137729969, 275459938, 323802245, 647604490, 688649845, 752217523, 1377299690, 1504435046, 3761087615, 7522175230, 9778827799, 19557655598, 48894138995, 97788277990]

約数ペア:

[(1, 97788277990), (2, 48894138995), (5, 19557655598), (10, 9778827799), (13, 7522175230), (26, 3761087615), (65, 1504435046), (71, 1377299690), (130, 752217523), (142, 688649845), (151, 647604490), (302, 323802245), (355, 275459938), (710, 137729969), (755, 129520898), (923, 105946130), (1510, 64760449), (1846, 52973065), (1963, 49815730), (3926, 24907865), (4615, 21189226), (9230, 10594613), (9815, 9963146), (10721, 9121190), (19630, 4981573), (21442, 4560595), (53605, 1824238), (70163, 1393730), (107210, 912119), (139373, 701630), (140326, 696865), (278746, 350815)]