29876480

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1411

約数の個数: 72

約数和(自身を含む): 75828312

約数和(自身を除く): 45951832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 1373, 2176, 2720, 2746, 4352, 5440, 5492, 6865, 10880, 10984, 13730, 21760, 21968, 23341, 27460, 43936, 46682, 54920, 87872, 93364, 109840, 116705, 175744, 186728, 219680, 233410, 351488, 373456, 439360, 466820, 746912, 878720, 933640, 1493824, 1757440, 1867280, 2987648, 3734560, 5975296, 7469120, 14938240, 29876480]

約数ペア:

[(1, 29876480), (2, 14938240), (4, 7469120), (5, 5975296), (8, 3734560), (10, 2987648), (16, 1867280), (17, 1757440), (20, 1493824), (32, 933640), (34, 878720), (40, 746912), (64, 466820), (68, 439360), (80, 373456), (85, 351488), (128, 233410), (136, 219680), (160, 186728), (170, 175744), (256, 116705), (272, 109840), (320, 93364), (340, 87872), (544, 54920), (640, 46682), (680, 43936), (1088, 27460), (1280, 23341), (1360, 21968), (1373, 21760), (2176, 13730), (2720, 10984), (2746, 10880), (4352, 6865), (5440, 5492)]