374682100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{587}}^1$

素因数の和:1105

約数の個数: 72

約数和(自身を含む): 878881248

約数和(自身を除く): 504199148

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 491, 587, 650, 982, 1174, 1300, 1964, 2348, 2455, 2935, 4910, 5870, 6383, 7631, 9820, 11740, 12275, 12766, 14675, 15262, 24550, 25532, 29350, 30524, 31915, 38155, 49100, 58700, 63830, 76310, 127660, 152620, 159575, 190775, 288217, 319150, 381550, 576434, 638300, 763100, 1152868, 1441085, 2882170, 3746821, 5764340, 7205425, 7493642, 14410850, 14987284, 18734105, 28821700, 37468210, 74936420, 93670525, 187341050, 374682100]

約数ペア:

[(1, 374682100), (2, 187341050), (4, 93670525), (5, 74936420), (10, 37468210), (13, 28821700), (20, 18734105), (25, 14987284), (26, 14410850), (50, 7493642), (52, 7205425), (65, 5764340), (100, 3746821), (130, 2882170), (260, 1441085), (325, 1152868), (491, 763100), (587, 638300), (650, 576434), (982, 381550), (1174, 319150), (1300, 288217), (1964, 190775), (2348, 159575), (2455, 152620), (2935, 127660), (4910, 76310), (5870, 63830), (6383, 58700), (7631, 49100), (9820, 38155), (11740, 31915), (12275, 30524), (12766, 29350), (14675, 25532), (15262, 24550)]