103886720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23189}}^1$

素因数の和:23215

約数の個数: 64

約数和(自身を含む): 283845600

約数和(自身を除く): 179958880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 23189, 46378, 92756, 115945, 162323, 185512, 231890, 324646, 371024, 463780, 649292, 742048, 811615, 927560, 1298584, 1484096, 1623230, 1855120, 2597168, 2968192, 3246460, 3710240, 5194336, 6492920, 7420480, 10388672, 12985840, 14840960, 20777344, 25971680, 51943360, 103886720]

約数ペア:

[(1, 103886720), (2, 51943360), (4, 25971680), (5, 20777344), (7, 14840960), (8, 12985840), (10, 10388672), (14, 7420480), (16, 6492920), (20, 5194336), (28, 3710240), (32, 3246460), (35, 2968192), (40, 2597168), (56, 1855120), (64, 1623230), (70, 1484096), (80, 1298584), (112, 927560), (128, 811615), (140, 742048), (160, 649292), (224, 463780), (280, 371024), (320, 324646), (448, 231890), (560, 185512), (640, 162323), (896, 115945), (1120, 92756), (2240, 46378), (4480, 23189)]