98313920

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3889}}^1$

素因数の和:3985

約数の個数: 56

約数和(自身を含む): 237134400

約数和(自身を除く): 138820480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 3160, 3889, 5056, 6320, 7778, 12640, 15556, 19445, 25280, 31112, 38890, 62224, 77780, 124448, 155560, 248896, 307231, 311120, 614462, 622240, 1228924, 1244480, 1536155, 2457848, 3072310, 4915696, 6144620, 9831392, 12289240, 19662784, 24578480, 49156960, 98313920]

約数ペア:

[(1, 98313920), (2, 49156960), (4, 24578480), (5, 19662784), (8, 12289240), (10, 9831392), (16, 6144620), (20, 4915696), (32, 3072310), (40, 2457848), (64, 1536155), (79, 1244480), (80, 1228924), (158, 622240), (160, 614462), (316, 311120), (320, 307231), (395, 248896), (632, 155560), (790, 124448), (1264, 77780), (1580, 62224), (2528, 38890), (3160, 31112), (3889, 25280), (5056, 19445), (6320, 15556), (7778, 12640)]