2035809580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4027}}^1$

素因数の和:4223

約数の個数: 96

約数和(自身を含む): 5132123136

約数和(自身を除く): 3096313556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 157, 161, 230, 314, 322, 460, 628, 644, 785, 805, 1099, 1570, 1610, 2198, 3140, 3220, 3611, 4027, 4396, 5495, 7222, 8054, 10990, 14444, 16108, 18055, 20135, 21980, 25277, 28189, 36110, 40270, 50554, 56378, 72220, 80540, 92621, 101108, 112756, 126385, 140945, 185242, 252770, 281890, 370484, 463105, 505540, 563780, 632239, 648347, 926210, 1264478, 1296694, 1852420, 2528956, 2593388, 3161195, 3241735, 4425673, 6322390, 6483470, 8851346, 12644780, 12966940, 14541497, 17702692, 22128365, 29082994, 44256730, 58165988, 72707485, 88513460, 101790479, 145414970, 203580958, 290829940, 407161916, 508952395, 1017904790, 2035809580]

約数ペア:

[(1, 2035809580), (2, 1017904790), (4, 508952395), (5, 407161916), (7, 290829940), (10, 203580958), (14, 145414970), (20, 101790479), (23, 88513460), (28, 72707485), (35, 58165988), (46, 44256730), (70, 29082994), (92, 22128365), (115, 17702692), (140, 14541497), (157, 12966940), (161, 12644780), (230, 8851346), (314, 6483470), (322, 6322390), (460, 4425673), (628, 3241735), (644, 3161195), (785, 2593388), (805, 2528956), (1099, 1852420), (1570, 1296694), (1610, 1264478), (2198, 926210), (3140, 648347), (3220, 632239), (3611, 563780), (4027, 505540), (4396, 463105), (5495, 370484), (7222, 281890), (8054, 252770), (10990, 185242), (14444, 140945), (16108, 126385), (18055, 112756), (20135, 101108), (21980, 92621), (25277, 80540), (28189, 72220), (36110, 56378), (40270, 50554)]