98225440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 247968000

約数和(自身を除く): 149742560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 79, 80, 95, 152, 158, 160, 190, 304, 316, 380, 395, 409, 608, 632, 760, 790, 818, 1264, 1501, 1520, 1580, 1636, 2045, 2528, 3002, 3040, 3160, 3272, 4090, 6004, 6320, 6544, 7505, 7771, 8180, 12008, 12640, 13088, 15010, 15542, 16360, 24016, 30020, 31084, 32311, 32720, 38855, 48032, 60040, 62168, 64622, 65440, 77710, 120080, 124336, 129244, 155420, 161555, 240160, 248672, 258488, 310840, 323110, 516976, 613909, 621680, 646220, 1033952, 1227818, 1243360, 1292440, 2455636, 2584880, 3069545, 4911272, 5169760, 6139090, 9822544, 12278180, 19645088, 24556360, 49112720, 98225440]

約数ペア:

[(1, 98225440), (2, 49112720), (4, 24556360), (5, 19645088), (8, 12278180), (10, 9822544), (16, 6139090), (19, 5169760), (20, 4911272), (32, 3069545), (38, 2584880), (40, 2455636), (76, 1292440), (79, 1243360), (80, 1227818), (95, 1033952), (152, 646220), (158, 621680), (160, 613909), (190, 516976), (304, 323110), (316, 310840), (380, 258488), (395, 248672), (409, 240160), (608, 161555), (632, 155420), (760, 129244), (790, 124336), (818, 120080), (1264, 77710), (1501, 65440), (1520, 64622), (1580, 62168), (1636, 60040), (2045, 48032), (2528, 38855), (3002, 32720), (3040, 32311), (3160, 31084), (3272, 30020), (4090, 24016), (6004, 16360), (6320, 15542), (6544, 15010), (7505, 13088), (7771, 12640), (8180, 12008)]