23219650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 45943488

約数和(自身を除く): 22723838

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 61, 115, 122, 230, 305, 331, 575, 610, 662, 1150, 1403, 1525, 1655, 2806, 3050, 3310, 7015, 7613, 8275, 14030, 15226, 16550, 20191, 35075, 38065, 40382, 70150, 76130, 100955, 190325, 201910, 380650, 464393, 504775, 928786, 1009550, 2321965, 4643930, 11609825, 23219650]

約数ペア:

[(1, 23219650), (2, 11609825), (5, 4643930), (10, 2321965), (23, 1009550), (25, 928786), (46, 504775), (50, 464393), (61, 380650), (115, 201910), (122, 190325), (230, 100955), (305, 76130), (331, 70150), (575, 40382), (610, 38065), (662, 35075), (1150, 20191), (1403, 16550), (1525, 15226), (1655, 14030), (2806, 8275), (3050, 7613), (3310, 7015)]