68897650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 134866368

約数和(自身を除く): 65968718

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 181, 230, 331, 362, 575, 662, 905, 1150, 1655, 1810, 3310, 4163, 4525, 7613, 8275, 8326, 9050, 15226, 16550, 20815, 38065, 41630, 59911, 76130, 104075, 119822, 190325, 208150, 299555, 380650, 599110, 1377953, 1497775, 2755906, 2995550, 6889765, 13779530, 34448825, 68897650]

約数ペア:

[(1, 68897650), (2, 34448825), (5, 13779530), (10, 6889765), (23, 2995550), (25, 2755906), (46, 1497775), (50, 1377953), (115, 599110), (181, 380650), (230, 299555), (331, 208150), (362, 190325), (575, 119822), (662, 104075), (905, 76130), (1150, 59911), (1655, 41630), (1810, 38065), (3310, 20815), (4163, 16550), (4525, 15226), (7613, 9050), (8275, 8326)]