580778890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 1132185600

約数和(自身を除く): 551406710

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 103, 118, 190, 206, 295, 503, 515, 590, 1006, 1030, 1121, 1957, 2242, 2515, 3914, 5030, 5605, 6077, 9557, 9785, 11210, 12154, 19114, 19570, 29677, 30385, 47785, 51809, 59354, 60770, 95570, 103618, 115463, 148385, 230926, 259045, 296770, 518090, 563863, 577315, 984371, 1127726, 1154630, 1968742, 2819315, 3056731, 4921855, 5638630, 6113462, 9843710, 15283655, 30567310, 58077889, 116155778, 290389445, 580778890]

約数ペア:

[(1, 580778890), (2, 290389445), (5, 116155778), (10, 58077889), (19, 30567310), (38, 15283655), (59, 9843710), (95, 6113462), (103, 5638630), (118, 4921855), (190, 3056731), (206, 2819315), (295, 1968742), (503, 1154630), (515, 1127726), (590, 984371), (1006, 577315), (1030, 563863), (1121, 518090), (1957, 296770), (2242, 259045), (2515, 230926), (3914, 148385), (5030, 115463), (5605, 103618), (6077, 95570), (9557, 60770), (9785, 59354), (11210, 51809), (12154, 47785), (19114, 30385), (19570, 29677)]