377016080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1031}}^1$

素因数の和:1704

約数の個数: 80

約数和(自身を含む): 1004292864

約数和(自身を除く): 627276784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 653, 1031, 1306, 2062, 2612, 3265, 4124, 4571, 5155, 5224, 6530, 7217, 8248, 9142, 10310, 10448, 13060, 14434, 16496, 18284, 20620, 22855, 26120, 28868, 36085, 36568, 41240, 45710, 52240, 57736, 72170, 73136, 82480, 91420, 115472, 144340, 182840, 288680, 365680, 577360, 673243, 1346486, 2692972, 3366215, 4712701, 5385944, 6732430, 9425402, 10771888, 13464860, 18850804, 23563505, 26929720, 37701608, 47127010, 53859440, 75403216, 94254020, 188508040, 377016080]

約数ペア:

[(1, 377016080), (2, 188508040), (4, 94254020), (5, 75403216), (7, 53859440), (8, 47127010), (10, 37701608), (14, 26929720), (16, 23563505), (20, 18850804), (28, 13464860), (35, 10771888), (40, 9425402), (56, 6732430), (70, 5385944), (80, 4712701), (112, 3366215), (140, 2692972), (280, 1346486), (560, 673243), (653, 577360), (1031, 365680), (1306, 288680), (2062, 182840), (2612, 144340), (3265, 115472), (4124, 91420), (4571, 82480), (5155, 73136), (5224, 72170), (6530, 57736), (7217, 52240), (8248, 45710), (9142, 41240), (10310, 36568), (10448, 36085), (13060, 28868), (14434, 26120), (16496, 22855), (18284, 20620)]