422768920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{88817}}^1$

素因数の和:88852

約数の個数: 64

約数和(自身を含む): 1151081280

約数和(自身を除く): 728312360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 88817, 177634, 355268, 444085, 621719, 710536, 888170, 1243438, 1509889, 1776340, 2486876, 3019778, 3108595, 3552680, 4973752, 6039556, 6217190, 7549445, 10569223, 12079112, 12434380, 15098890, 21138446, 24868760, 30197780, 42276892, 52846115, 60395560, 84553784, 105692230, 211384460, 422768920]

約数ペア:

[(1, 422768920), (2, 211384460), (4, 105692230), (5, 84553784), (7, 60395560), (8, 52846115), (10, 42276892), (14, 30197780), (17, 24868760), (20, 21138446), (28, 15098890), (34, 12434380), (35, 12079112), (40, 10569223), (56, 7549445), (68, 6217190), (70, 6039556), (85, 4973752), (119, 3552680), (136, 3108595), (140, 3019778), (170, 2486876), (238, 1776340), (280, 1509889), (340, 1243438), (476, 888170), (595, 710536), (680, 621719), (952, 444085), (1190, 355268), (2380, 177634), (4760, 88817)]