2560063610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{1201}}^1$

素因数の和:2103

約数の個数: 64

約数和(自身を含む): 5234181120

約数和(自身を除く): 2674117510

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 863, 1201, 1235, 1726, 2402, 2470, 4315, 6005, 8630, 11219, 12010, 15613, 16397, 22438, 22819, 31226, 32794, 45638, 56095, 78065, 81985, 112190, 114095, 156130, 163970, 213161, 228190, 296647, 426322, 593294, 1036463, 1065805, 1483235, 2072926, 2131610, 2966470, 5182315, 10364630, 13474019, 19692797, 26948038, 39385594, 67370095, 98463985, 134740190, 196927970, 256006361, 512012722, 1280031805, 2560063610]

約数ペア:

[(1, 2560063610), (2, 1280031805), (5, 512012722), (10, 256006361), (13, 196927970), (19, 134740190), (26, 98463985), (38, 67370095), (65, 39385594), (95, 26948038), (130, 19692797), (190, 13474019), (247, 10364630), (494, 5182315), (863, 2966470), (1201, 2131610), (1235, 2072926), (1726, 1483235), (2402, 1065805), (2470, 1036463), (4315, 593294), (6005, 426322), (8630, 296647), (11219, 228190), (12010, 213161), (15613, 163970), (16397, 156130), (22438, 114095), (22819, 112190), (31226, 81985), (32794, 78065), (45638, 56095)]