2273996950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{55667}}^1$

素因数の和:55741

約数の個数: 48

約数和(自身を含む): 4555869120

約数和(自身を除く): 2281872170

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 430, 475, 817, 950, 1075, 1634, 2150, 4085, 8170, 20425, 40850, 55667, 111334, 278335, 556670, 1057673, 1391675, 2115346, 2393681, 2783350, 4787362, 5288365, 10576730, 11968405, 23936810, 26441825, 45479939, 52883650, 59842025, 90959878, 119684050, 227399695, 454799390, 1136998475, 2273996950]

約数ペア:

[(1, 2273996950), (2, 1136998475), (5, 454799390), (10, 227399695), (19, 119684050), (25, 90959878), (38, 59842025), (43, 52883650), (50, 45479939), (86, 26441825), (95, 23936810), (190, 11968405), (215, 10576730), (430, 5288365), (475, 4787362), (817, 2783350), (950, 2393681), (1075, 2115346), (1634, 1391675), (2150, 1057673), (4085, 556670), (8170, 278335), (20425, 111334), (40850, 55667)]