1948014880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{4663}}^1$

素因数の和:5058

約数の個数: 96

約数和(自身を含む): 5274872064

約数和(自身を除く): 3326857184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 373, 560, 746, 1120, 1492, 1865, 2611, 2984, 3730, 4663, 5222, 5968, 7460, 9326, 10444, 11936, 13055, 14920, 18652, 20888, 23315, 26110, 29840, 32641, 37304, 41776, 46630, 52220, 59680, 65282, 74608, 83552, 93260, 104440, 130564, 149216, 163205, 186520, 208880, 261128, 326410, 373040, 417760, 522256, 652820, 746080, 1044512, 1305640, 1739299, 2611280, 3478598, 5222560, 6957196, 8696495, 12175093, 13914392, 17392990, 24350186, 27828784, 34785980, 48700372, 55657568, 60875465, 69571960, 97400744, 121750930, 139143920, 194801488, 243501860, 278287840, 389602976, 487003720, 974007440, 1948014880]

約数ペア:

[(1, 1948014880), (2, 974007440), (4, 487003720), (5, 389602976), (7, 278287840), (8, 243501860), (10, 194801488), (14, 139143920), (16, 121750930), (20, 97400744), (28, 69571960), (32, 60875465), (35, 55657568), (40, 48700372), (56, 34785980), (70, 27828784), (80, 24350186), (112, 17392990), (140, 13914392), (160, 12175093), (224, 8696495), (280, 6957196), (373, 5222560), (560, 3478598), (746, 2611280), (1120, 1739299), (1492, 1305640), (1865, 1044512), (2611, 746080), (2984, 652820), (3730, 522256), (4663, 417760), (5222, 373040), (5968, 326410), (7460, 261128), (9326, 208880), (10444, 186520), (11936, 163205), (13055, 149216), (14920, 130564), (18652, 104440), (20888, 93260), (23315, 83552), (26110, 74608), (29840, 65282), (32641, 59680), (37304, 52220), (41776, 46630)]