4254071880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1865821}}^1$

素因数の和:1865854

約数の個数: 64

約数和(自身を含む): 13433918400

約数和(自身を除く): 9179846520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 1865821, 3731642, 5597463, 7463284, 9329105, 11194926, 14926568, 18658210, 22389852, 27987315, 35450599, 37316420, 44779704, 55974630, 70901198, 74632840, 106351797, 111949260, 141802396, 177252995, 212703594, 223898520, 283604792, 354505990, 425407188, 531758985, 709011980, 850814376, 1063517970, 1418023960, 2127035940, 4254071880]

約数ペア:

[(1, 4254071880), (2, 2127035940), (3, 1418023960), (4, 1063517970), (5, 850814376), (6, 709011980), (8, 531758985), (10, 425407188), (12, 354505990), (15, 283604792), (19, 223898520), (20, 212703594), (24, 177252995), (30, 141802396), (38, 111949260), (40, 106351797), (57, 74632840), (60, 70901198), (76, 55974630), (95, 44779704), (114, 37316420), (120, 35450599), (152, 27987315), (190, 22389852), (228, 18658210), (285, 14926568), (380, 11194926), (456, 9329105), (570, 7463284), (760, 5597463), (1140, 3731642), (2280, 1865821)]