29872051280

素因数分解:

$2^4\times 5^1\times {\mathrm{87797}}^1\times {\mathrm{4253}}^1$

素因数の和:92063

約数の個数: 40

約数和(自身を含む): 69469640712

約数和(自身を除く): 39597589432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4253, 8506, 17012, 21265, 34024, 42530, 68048, 85060, 87797, 170120, 175594, 340240, 351188, 438985, 702376, 877970, 1404752, 1755940, 3511880, 7023760, 373400641, 746801282, 1493602564, 1867003205, 2987205128, 3734006410, 5974410256, 7468012820, 14936025640, 29872051280]

約数ペア:

[(1, 29872051280), (2, 14936025640), (4, 7468012820), (5, 5974410256), (8, 3734006410), (10, 2987205128), (16, 1867003205), (20, 1493602564), (40, 746801282), (80, 373400641), (4253, 7023760), (8506, 3511880), (17012, 1755940), (21265, 1404752), (34024, 877970), (42530, 702376), (68048, 438985), (85060, 351188), (87797, 340240), (170120, 175594)]