13303112140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{373}}^1\times {\mathrm{3371}}^1$

素因数の和:3799

約数の個数: 72

約数和(自身を含む): 29290958928

約数和(自身を除く): 15987846788

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 373, 460, 529, 746, 1058, 1492, 1865, 2116, 2645, 3371, 3730, 5290, 6742, 7460, 8579, 10580, 13484, 16855, 17158, 33710, 34316, 42895, 67420, 77533, 85790, 155066, 171580, 197317, 310132, 387665, 394634, 775330, 789268, 986585, 1257383, 1550660, 1783259, 1973170, 2514766, 3566518, 3946340, 5029532, 6286915, 7133036, 8916295, 12573830, 17832590, 25147660, 28919809, 35665180, 57839618, 115679236, 144599045, 289198090, 578396180, 665155607, 1330311214, 2660622428, 3325778035, 6651556070, 13303112140]

約数ペア:

[(1, 13303112140), (2, 6651556070), (4, 3325778035), (5, 2660622428), (10, 1330311214), (20, 665155607), (23, 578396180), (46, 289198090), (92, 144599045), (115, 115679236), (230, 57839618), (373, 35665180), (460, 28919809), (529, 25147660), (746, 17832590), (1058, 12573830), (1492, 8916295), (1865, 7133036), (2116, 6286915), (2645, 5029532), (3371, 3946340), (3730, 3566518), (5290, 2514766), (6742, 1973170), (7460, 1783259), (8579, 1550660), (10580, 1257383), (13484, 986585), (16855, 789268), (17158, 775330), (33710, 394634), (34316, 387665), (42895, 310132), (67420, 197317), (77533, 171580), (85790, 155066)]