2011190150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{23957}}^1$

素因数の和:24065

約数の個数: 48

約数和(自身を含む): 3957094944

約数和(自身を除く): 1945904794

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 73, 115, 146, 230, 365, 575, 730, 1150, 1679, 1825, 3358, 3650, 8395, 16790, 23957, 41975, 47914, 83950, 119785, 239570, 551011, 598925, 1102022, 1197850, 1748861, 2755055, 3497722, 5510110, 8744305, 13775275, 17488610, 27550550, 40223803, 43721525, 80447606, 87443050, 201119015, 402238030, 1005595075, 2011190150]

約数ペア:

[(1, 2011190150), (2, 1005595075), (5, 402238030), (10, 201119015), (23, 87443050), (25, 80447606), (46, 43721525), (50, 40223803), (73, 27550550), (115, 17488610), (146, 13775275), (230, 8744305), (365, 5510110), (575, 3497722), (730, 2755055), (1150, 1748861), (1679, 1197850), (1825, 1102022), (3358, 598925), (3650, 551011), (8395, 239570), (16790, 119785), (23957, 83950), (41975, 47914)]