2573829940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{659}}^1$

素因数の和:1153

約数の個数: 96

約数和(自身を含む): 6063361920

約数和(自身を除く): 3489531980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 433, 451, 659, 820, 866, 902, 1318, 1732, 1804, 2165, 2255, 2636, 3295, 4330, 4510, 4763, 6590, 7249, 8660, 9020, 9526, 13180, 14498, 17753, 19052, 23815, 27019, 28996, 35506, 36245, 47630, 54038, 71012, 72490, 88765, 95260, 108076, 135095, 144980, 177530, 195283, 270190, 285347, 297209, 355060, 390566, 540380, 570694, 594418, 781132, 976415, 1141388, 1188836, 1426735, 1486045, 1952830, 2853470, 2972090, 3138817, 3905660, 5706940, 5944180, 6277634, 11699227, 12555268, 15694085, 23398454, 31388170, 46796908, 58496135, 62776340, 116992270, 128691497, 233984540, 257382994, 514765988, 643457485, 1286914970, 2573829940]

約数ペア:

[(1, 2573829940), (2, 1286914970), (4, 643457485), (5, 514765988), (10, 257382994), (11, 233984540), (20, 128691497), (22, 116992270), (41, 62776340), (44, 58496135), (55, 46796908), (82, 31388170), (110, 23398454), (164, 15694085), (205, 12555268), (220, 11699227), (410, 6277634), (433, 5944180), (451, 5706940), (659, 3905660), (820, 3138817), (866, 2972090), (902, 2853470), (1318, 1952830), (1732, 1486045), (1804, 1426735), (2165, 1188836), (2255, 1141388), (2636, 976415), (3295, 781132), (4330, 594418), (4510, 570694), (4763, 540380), (6590, 390566), (7249, 355060), (8660, 297209), (9020, 285347), (9526, 270190), (13180, 195283), (14498, 177530), (17753, 144980), (19052, 135095), (23815, 108076), (27019, 95260), (28996, 88765), (35506, 72490), (36245, 71012), (47630, 54038)]