88897649900

素因数分解:

$2^2\times 5^2\times {\mathrm{401}}^1\times {\mathrm{599}}^1\times {\mathrm{3701}}^1$

素因数の和:4715

約数の個数: 72

約数和(自身を含む): 193764160800

約数和(自身を除く): 104866510900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 401, 599, 802, 1198, 1604, 2005, 2396, 2995, 3701, 4010, 5990, 7402, 8020, 10025, 11980, 14804, 14975, 18505, 20050, 29950, 37010, 40100, 59900, 74020, 92525, 185050, 240199, 370100, 480398, 960796, 1200995, 1484101, 2216899, 2401990, 2968202, 4433798, 4803980, 5936404, 6004975, 7420505, 8867596, 11084495, 12009950, 14841010, 22168990, 24019900, 29682020, 37102525, 44337980, 55422475, 74205050, 110844950, 148410100, 221689900, 888976499, 1777952998, 3555905996, 4444882495, 8889764990, 17779529980, 22224412475, 44448824950, 88897649900]

約数ペア:

[(1, 88897649900), (2, 44448824950), (4, 22224412475), (5, 17779529980), (10, 8889764990), (20, 4444882495), (25, 3555905996), (50, 1777952998), (100, 888976499), (401, 221689900), (599, 148410100), (802, 110844950), (1198, 74205050), (1604, 55422475), (2005, 44337980), (2396, 37102525), (2995, 29682020), (3701, 24019900), (4010, 22168990), (5990, 14841010), (7402, 12009950), (8020, 11084495), (10025, 8867596), (11980, 7420505), (14804, 6004975), (14975, 5936404), (18505, 4803980), (20050, 4433798), (29950, 2968202), (37010, 2401990), (40100, 2216899), (59900, 1484101), (74020, 1200995), (92525, 960796), (185050, 480398), (240199, 370100)]