1002130300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1877}}^1$

素因数の和:2191

約数の個数: 72

約数和(自身を含む): 2298446640

約数和(自身を除く): 1296316340

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 281, 380, 475, 562, 950, 1124, 1405, 1877, 1900, 2810, 3754, 5339, 5620, 7025, 7508, 9385, 10678, 14050, 18770, 21356, 26695, 28100, 35663, 37540, 46925, 53390, 71326, 93850, 106780, 133475, 142652, 178315, 187700, 266950, 356630, 527437, 533900, 713260, 891575, 1054874, 1783150, 2109748, 2637185, 3566300, 5274370, 10021303, 10548740, 13185925, 20042606, 26371850, 40085212, 50106515, 52743700, 100213030, 200426060, 250532575, 501065150, 1002130300]

約数ペア:

[(1, 1002130300), (2, 501065150), (4, 250532575), (5, 200426060), (10, 100213030), (19, 52743700), (20, 50106515), (25, 40085212), (38, 26371850), (50, 20042606), (76, 13185925), (95, 10548740), (100, 10021303), (190, 5274370), (281, 3566300), (380, 2637185), (475, 2109748), (562, 1783150), (950, 1054874), (1124, 891575), (1405, 713260), (1877, 533900), (1900, 527437), (2810, 356630), (3754, 266950), (5339, 187700), (5620, 178315), (7025, 142652), (7508, 133475), (9385, 106780), (10678, 93850), (14050, 71326), (18770, 53390), (21356, 46925), (26695, 37540), (28100, 35663)]