14961220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 33062400

約数和(自身を除く): 18101180

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 155, 236, 295, 310, 409, 590, 620, 818, 1180, 1636, 1829, 2045, 3658, 4090, 7316, 8180, 9145, 12679, 18290, 24131, 25358, 36580, 48262, 50716, 63395, 96524, 120655, 126790, 241310, 253580, 482620, 748061, 1496122, 2992244, 3740305, 7480610, 14961220]

約数ペア:

[(1, 14961220), (2, 7480610), (4, 3740305), (5, 2992244), (10, 1496122), (20, 748061), (31, 482620), (59, 253580), (62, 241310), (118, 126790), (124, 120655), (155, 96524), (236, 63395), (295, 50716), (310, 48262), (409, 36580), (590, 25358), (620, 24131), (818, 18290), (1180, 12679), (1636, 9145), (1829, 8180), (2045, 7316), (3658, 4090)]