3140522440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{73583}}^1$

素因数の和:73702

約数の個数: 64

約数和(自身を含む): 7788130560

約数和(自身を除く): 4647608120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 776, 970, 1067, 1940, 2134, 3880, 4268, 5335, 8536, 10670, 21340, 42680, 73583, 147166, 294332, 367915, 588664, 735830, 809413, 1471660, 1618826, 2943320, 3237652, 4047065, 6475304, 7137551, 8094130, 14275102, 16188260, 28550204, 32376520, 35687755, 57100408, 71375510, 78513061, 142751020, 157026122, 285502040, 314052244, 392565305, 628104488, 785130610, 1570261220, 3140522440]

約数ペア:

[(1, 3140522440), (2, 1570261220), (4, 785130610), (5, 628104488), (8, 392565305), (10, 314052244), (11, 285502040), (20, 157026122), (22, 142751020), (40, 78513061), (44, 71375510), (55, 57100408), (88, 35687755), (97, 32376520), (110, 28550204), (194, 16188260), (220, 14275102), (388, 8094130), (440, 7137551), (485, 6475304), (776, 4047065), (970, 3237652), (1067, 2943320), (1940, 1618826), (2134, 1471660), (3880, 809413), (4268, 735830), (5335, 588664), (8536, 367915), (10670, 294332), (21340, 147166), (42680, 73583)]