804548480

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23719}}^1$

素因数の和:23791

約数の個数: 64

約数和(自身を含む): 1959746400

約数和(自身を除く): 1155197920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 3392, 4240, 6784, 8480, 16960, 23719, 33920, 47438, 94876, 118595, 189752, 237190, 379504, 474380, 759008, 948760, 1257107, 1518016, 1897520, 2514214, 3036032, 3795040, 5028428, 6285535, 7590080, 10056856, 12571070, 15180160, 20113712, 25142140, 40227424, 50284280, 80454848, 100568560, 160909696, 201137120, 402274240, 804548480]

約数ペア:

[(1, 804548480), (2, 402274240), (4, 201137120), (5, 160909696), (8, 100568560), (10, 80454848), (16, 50284280), (20, 40227424), (32, 25142140), (40, 20113712), (53, 15180160), (64, 12571070), (80, 10056856), (106, 7590080), (128, 6285535), (160, 5028428), (212, 3795040), (265, 3036032), (320, 2514214), (424, 1897520), (530, 1518016), (640, 1257107), (848, 948760), (1060, 759008), (1696, 474380), (2120, 379504), (3392, 237190), (4240, 189752), (6784, 118595), (8480, 94876), (16960, 47438), (23719, 33920)]