572938280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20089}}^1$

素因数の和:20154

約数の個数: 64

約数和(自身を含む): 1388620800

約数和(自身を除く): 815682520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3565, 5704, 7130, 14260, 20089, 28520, 40178, 80356, 100445, 160712, 200890, 401780, 462047, 622759, 803560, 924094, 1245518, 1848188, 2310235, 2491036, 3113795, 3696376, 4620470, 4982072, 6227590, 9240940, 12455180, 14323457, 18481880, 24910360, 28646914, 57293828, 71617285, 114587656, 143234570, 286469140, 572938280]

約数ペア:

[(1, 572938280), (2, 286469140), (4, 143234570), (5, 114587656), (8, 71617285), (10, 57293828), (20, 28646914), (23, 24910360), (31, 18481880), (40, 14323457), (46, 12455180), (62, 9240940), (92, 6227590), (115, 4982072), (124, 4620470), (155, 3696376), (184, 3113795), (230, 2491036), (248, 2310235), (310, 1848188), (460, 1245518), (620, 924094), (713, 803560), (920, 622759), (1240, 462047), (1426, 401780), (2852, 200890), (3565, 160712), (5704, 100445), (7130, 80356), (14260, 40178), (20089, 28520)]