29124798920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1705199}}^1$

素因数の和:1705278

約数の個数: 64

約数和(自身を含む): 76120128000

約数和(自身を除く): 46995329080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 17080, 1705199, 3410398, 6820796, 8525995, 11936393, 13641592, 17051990, 23872786, 34103980, 47745572, 59681965, 68207960, 95491144, 104017139, 119363930, 208034278, 238727860, 416068556, 477455720, 520085695, 728119973, 832137112, 1040171390, 1456239946, 2080342780, 2912479892, 3640599865, 4160685560, 5824959784, 7281199730, 14562399460, 29124798920]

約数ペア:

[(1, 29124798920), (2, 14562399460), (4, 7281199730), (5, 5824959784), (7, 4160685560), (8, 3640599865), (10, 2912479892), (14, 2080342780), (20, 1456239946), (28, 1040171390), (35, 832137112), (40, 728119973), (56, 520085695), (61, 477455720), (70, 416068556), (122, 238727860), (140, 208034278), (244, 119363930), (280, 104017139), (305, 95491144), (427, 68207960), (488, 59681965), (610, 47745572), (854, 34103980), (1220, 23872786), (1708, 17051990), (2135, 13641592), (2440, 11936393), (3416, 8525995), (4270, 6820796), (8540, 3410398), (17080, 1705199)]