440770850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29483}}^1$

素因数の和:29531

約数の個数: 48

約数和(自身を含む): 921316032

約数和(自身を除く): 480545182

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 7475, 14950, 29483, 58966, 147415, 294830, 383279, 678109, 737075, 766558, 1356218, 1474150, 1916395, 3390545, 3832790, 6781090, 8815417, 9581975, 16952725, 17630834, 19163950, 33905450, 44077085, 88154170, 220385425, 440770850]

約数ペア:

[(1, 440770850), (2, 220385425), (5, 88154170), (10, 44077085), (13, 33905450), (23, 19163950), (25, 17630834), (26, 16952725), (46, 9581975), (50, 8815417), (65, 6781090), (115, 3832790), (130, 3390545), (230, 1916395), (299, 1474150), (325, 1356218), (575, 766558), (598, 737075), (650, 678109), (1150, 383279), (1495, 294830), (2990, 147415), (7475, 58966), (14950, 29483)]