395863360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1460

約数の個数: 112

約数和(自身を含む): 1017672336

約数和(自身を除く): 621808976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 106, 136, 160, 170, 212, 265, 272, 320, 340, 424, 530, 544, 680, 848, 901, 1060, 1088, 1360, 1373, 1696, 1802, 2120, 2720, 2746, 3392, 3604, 4240, 4505, 5440, 5492, 6865, 7208, 8480, 9010, 10984, 13730, 14416, 16960, 18020, 21968, 23341, 27460, 28832, 36040, 43936, 46682, 54920, 57664, 72080, 72769, 87872, 93364, 109840, 116705, 144160, 145538, 186728, 219680, 233410, 288320, 291076, 363845, 373456, 439360, 466820, 582152, 727690, 746912, 933640, 1164304, 1237073, 1455380, 1493824, 1867280, 2328608, 2474146, 2910760, 3734560, 4657216, 4948292, 5821520, 6185365, 7469120, 9896584, 11643040, 12370730, 19793168, 23286080, 24741460, 39586336, 49482920, 79172672, 98965840, 197931680, 395863360]

約数ペア:

[(1, 395863360), (2, 197931680), (4, 98965840), (5, 79172672), (8, 49482920), (10, 39586336), (16, 24741460), (17, 23286080), (20, 19793168), (32, 12370730), (34, 11643040), (40, 9896584), (53, 7469120), (64, 6185365), (68, 5821520), (80, 4948292), (85, 4657216), (106, 3734560), (136, 2910760), (160, 2474146), (170, 2328608), (212, 1867280), (265, 1493824), (272, 1455380), (320, 1237073), (340, 1164304), (424, 933640), (530, 746912), (544, 727690), (680, 582152), (848, 466820), (901, 439360), (1060, 373456), (1088, 363845), (1360, 291076), (1373, 288320), (1696, 233410), (1802, 219680), (2120, 186728), (2720, 145538), (2746, 144160), (3392, 116705), (3604, 109840), (4240, 93364), (4505, 87872), (5440, 72769), (5492, 72080), (6865, 57664), (7208, 54920), (8480, 46682), (9010, 43936), (10984, 36040), (13730, 28832), (14416, 27460), (16960, 23341), (18020, 21968)]