70535920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9689}}^1$

素因数の和:9722

約数の個数: 80

約数和(自身を含む): 201862080

約数和(自身を除く): 131326160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 9689, 19378, 38756, 48445, 67823, 77512, 96890, 125957, 135646, 155024, 193780, 251914, 271292, 339115, 387560, 503828, 542584, 629785, 678230, 775120, 881699, 1007656, 1085168, 1259570, 1356460, 1763398, 2015312, 2519140, 2712920, 3526796, 4408495, 5038280, 5425840, 7053592, 8816990, 10076560, 14107184, 17633980, 35267960, 70535920]

約数ペア:

[(1, 70535920), (2, 35267960), (4, 17633980), (5, 14107184), (7, 10076560), (8, 8816990), (10, 7053592), (13, 5425840), (14, 5038280), (16, 4408495), (20, 3526796), (26, 2712920), (28, 2519140), (35, 2015312), (40, 1763398), (52, 1356460), (56, 1259570), (65, 1085168), (70, 1007656), (80, 881699), (91, 775120), (104, 678230), (112, 629785), (130, 542584), (140, 503828), (182, 387560), (208, 339115), (260, 271292), (280, 251914), (364, 193780), (455, 155024), (520, 135646), (560, 125957), (728, 96890), (910, 77512), (1040, 67823), (1456, 48445), (1820, 38756), (3640, 19378), (7280, 9689)]