91650880

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9239}}^1$

素因数の和:9287

約数の個数: 56

約数和(自身を含む): 225308160

約数和(自身を除く): 133657280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9239, 9920, 18478, 36956, 46195, 73912, 92390, 147824, 184780, 286409, 295648, 369560, 572818, 591296, 739120, 1145636, 1432045, 1478240, 2291272, 2864090, 2956480, 4582544, 5728180, 9165088, 11456360, 18330176, 22912720, 45825440, 91650880]

約数ペア:

[(1, 91650880), (2, 45825440), (4, 22912720), (5, 18330176), (8, 11456360), (10, 9165088), (16, 5728180), (20, 4582544), (31, 2956480), (32, 2864090), (40, 2291272), (62, 1478240), (64, 1432045), (80, 1145636), (124, 739120), (155, 591296), (160, 572818), (248, 369560), (310, 295648), (320, 286409), (496, 184780), (620, 147824), (992, 92390), (1240, 73912), (1984, 46195), (2480, 36956), (4960, 18478), (9239, 9920)]