13687300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:589

約数の個数: 72

約数和(自身を含む): 33872832

約数和(自身を除く): 20185532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 541, 550, 575, 1012, 1082, 1100, 1150, 1265, 2164, 2300, 2530, 2705, 5060, 5410, 5951, 6325, 10820, 11902, 12443, 12650, 13525, 23804, 24886, 25300, 27050, 29755, 49772, 54100, 59510, 62215, 119020, 124430, 136873, 148775, 248860, 273746, 297550, 311075, 547492, 595100, 622150, 684365, 1244300, 1368730, 2737460, 3421825, 6843650, 13687300]

約数ペア:

[(1, 13687300), (2, 6843650), (4, 3421825), (5, 2737460), (10, 1368730), (11, 1244300), (20, 684365), (22, 622150), (23, 595100), (25, 547492), (44, 311075), (46, 297550), (50, 273746), (55, 248860), (92, 148775), (100, 136873), (110, 124430), (115, 119020), (220, 62215), (230, 59510), (253, 54100), (275, 49772), (460, 29755), (506, 27050), (541, 25300), (550, 24886), (575, 23804), (1012, 13525), (1082, 12650), (1100, 12443), (1150, 11902), (1265, 10820), (2164, 6325), (2300, 5951), (2530, 5410), (2705, 5060)]