1634029990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 3074355648

約数和(自身を除く): 1440325658

約数列:

[1, 2, 5, 10, 41, 82, 97, 181, 194, 205, 227, 362, 410, 454, 485, 905, 970, 1135, 1810, 2270, 3977, 7421, 7954, 9307, 14842, 17557, 18614, 19885, 22019, 35114, 37105, 39770, 41087, 44038, 46535, 74210, 82174, 87785, 93070, 110095, 175570, 205435, 220190, 410870, 719837, 902779, 1439674, 1684567, 1805558, 3369134, 3599185, 3985439, 4513895, 7198370, 7970878, 8422835, 9027790, 16845670, 19927195, 39854390, 163402999, 326805998, 817014995, 1634029990]

約数ペア:

[(1, 1634029990), (2, 817014995), (5, 326805998), (10, 163402999), (41, 39854390), (82, 19927195), (97, 16845670), (181, 9027790), (194, 8422835), (205, 7970878), (227, 7198370), (362, 4513895), (410, 3985439), (454, 3599185), (485, 3369134), (905, 1805558), (970, 1684567), (1135, 1439674), (1810, 902779), (2270, 719837), (3977, 410870), (7421, 220190), (7954, 205435), (9307, 175570), (14842, 110095), (17557, 93070), (18614, 87785), (19885, 82174), (22019, 74210), (35114, 46535), (37105, 44038), (39770, 41087)]