1739480020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{6047}}^1$

素因数の和:6832

約数の個数: 48

約数和(自身を含む): 3850882560

約数和(自身を除く): 2111402540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 757, 1514, 3028, 3785, 6047, 7570, 12094, 14383, 15140, 24188, 28766, 30235, 57532, 60470, 71915, 114893, 120940, 143830, 229786, 287660, 459572, 574465, 1148930, 2297860, 4577579, 9155158, 18310316, 22887895, 45775790, 86974001, 91551580, 173948002, 347896004, 434870005, 869740010, 1739480020]

約数ペア:

[(1, 1739480020), (2, 869740010), (4, 434870005), (5, 347896004), (10, 173948002), (19, 91551580), (20, 86974001), (38, 45775790), (76, 22887895), (95, 18310316), (190, 9155158), (380, 4577579), (757, 2297860), (1514, 1148930), (3028, 574465), (3785, 459572), (6047, 287660), (7570, 229786), (12094, 143830), (14383, 120940), (15140, 114893), (24188, 71915), (28766, 60470), (30235, 57532)]