916573280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26399}}^1$

素因数の和:26452

約数の個数: 96

約数和(自身を含む): 2554675200

約数和(自身を除く): 1638101920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 17360, 26399, 34720, 52798, 105596, 131995, 184793, 211192, 263990, 369586, 422384, 527980, 739172, 818369, 844768, 923965, 1055960, 1478344, 1636738, 1847930, 2111920, 2956688, 3273476, 3695860, 4091845, 4223840, 5728583, 5913376, 6546952, 7391720, 8183690, 11457166, 13093904, 14783440, 16367380, 22914332, 26187808, 28642915, 29566880, 32734760, 45828664, 57285830, 65469520, 91657328, 114571660, 130939040, 183314656, 229143320, 458286640, 916573280]

約数ペア:

[(1, 916573280), (2, 458286640), (4, 229143320), (5, 183314656), (7, 130939040), (8, 114571660), (10, 91657328), (14, 65469520), (16, 57285830), (20, 45828664), (28, 32734760), (31, 29566880), (32, 28642915), (35, 26187808), (40, 22914332), (56, 16367380), (62, 14783440), (70, 13093904), (80, 11457166), (112, 8183690), (124, 7391720), (140, 6546952), (155, 5913376), (160, 5728583), (217, 4223840), (224, 4091845), (248, 3695860), (280, 3273476), (310, 2956688), (434, 2111920), (496, 1847930), (560, 1636738), (620, 1478344), (868, 1055960), (992, 923965), (1085, 844768), (1120, 818369), (1240, 739172), (1736, 527980), (2170, 422384), (2480, 369586), (3472, 263990), (4340, 211192), (4960, 184793), (6944, 131995), (8680, 105596), (17360, 52798), (26399, 34720)]